The Math Sorcerer
Thursday, April 30, 2020
Does My English Matter for Grad School in Math?
Wednesday, April 29, 2020
Are Your Grades Good Enough?
Introduction to Work Using Calculus(Full Derivation)
Linear Differential Equation x^2y' + xy = 5
Linear Differential Equation y' + 6x^5y = x^5
Homogeneous Differential Equation xdx + (y - 2x)dy = 0
Homogeneous Differential Equation (y^2 + yx)dx - x^2dy = 0
Homogeneous Differential Equation dy/dx = (y - x)/(y + x)
Bernoulli Differential Equation dy/dx = y(xy^7 - 1)
Exact Differential Equation (2xy^2 - 5)dx + (2x^2y + 6)dy = 0
Exact Differential Equation (x - y^7 + y^2sin(x))dx = (7xy^6 + 2ycos(x))dy
Exact Differential Equation (x^2y^3 - 1/(1 + 9x^2))dx/dy + x^3y^2 = 0
Exact Differential Equation (tan(x) - sin(x)sin(y))dx + cos(x)cos(y)dy = 0
Exact Differential Equation (4t^3y - 12t^2 - y)dt + (t^4 + 3y^2 - t)dy = 0
Is the Differential Equation Exact?
Exact Differential Equation (x^6 + y^6)dx + 6xy^5dy = 0
Exact Differential Equation (2x - 1)dx + (5y + 3)dy = 0
Work Word Problem using Hookes Law and Calculus
Bernoulli Differential Equation x*dy/dx + y = 1/y^2
Find the Area of the Surface of Revolution
Find the Arc Length y = x^5/10 + 1/(6x^3) over [1, 6]
Find the Arc Length of y = 2x^(3/2) + 3 over [0, 6]
Find the Arc Length of y = (2/3)x^(3/2) + 1 over [0, 8]
Find the Arc Length y = (2/3)(x^2 + 1)^(3/2) over [0, 3]
Find the Area of the Region Bounded by the Graphs f(x) = cuberoot(x - 7)...
Find the Area of the Region Bounded by the Graphs f(x) = 7^x and g(x) = ...
Find the Area of the Region Bounded by the Graphs f(x) = 1/(6(1 + x^2)) ...
Find the Area Bounded by the Graphs f(x) = 3xe^(-x^2), y = 0 and x betwe...
Separable Differential Equation Initial Value Problem dx/dt = 7(x^2 + 1)...
Separable Differential Equations yln(x)(dx/dy) = ((y + 1)/x)^2
Separable Differential Equation csc(y)dx + sec^2(x)dy = 0
Separable Differential Equations dy/dx = e^(5x + 4y)
Separable Differential Equation (e^y + 1)^2e^(-y)dx + (e^x + 1)^2e^(-x)d...
Separable Differential Equation x(dy/dx) = 8y
Equation of the Tangent Line to y = 5(cosh(x) - sinh(x))^2 at (0, 5)
Definite Integral of tanh(x) from 0 to ln(3)
Derivative of f(x) = cosh(x - 9)
Derivative of h(t) = 6t - 6coth(t)
Derivative of y = (x^2 + 3)coth(x/4)
Derivative of y = tanh(2x^2 - 7)
Tuesday, April 28, 2020
Unleash Your Math Skills
How to Find the Equation of a Plane Given Three Points
Exact Differential Equation (7x + 5y)dx + (5x - 8y^3)dy = 0
Arc Length of y = ln(sin(x)) over [pi/3, 3pi/4]
Cross Product of Vectors Example
Spherical to Rectangular Coordinates Example
Cylindrical Coordinates to Rectangular Coordinates Example
Convert the Point from Rectangular to Cylindrical Coordinates
Rectangular to Spherical Coordinate Conversion
Spherical to Rectangular Coordinate Conversion
Convert the Point from Spherical Coordinates to Rectangular Coordinates
Disk/Washer Method Volume Example Rotating around a Horizontal Line
Volume using Disk Method with Exponential Function
Volume with Disk/Washer Method Example with Horizontal Rectangle
Volume with Shell Method y = sqrt(x), y = 0, x = 1, x = 0 about the y-axis
Volume with Shell Method y = sqrt(x + 30), y = x, y = 0 about the x-axis
Volume with Shell Method y = x^3, y = 0, x = 3 about the y-axis
Volume with Shell Method y = 8x, y = 24, x = 0 about the y-axis
Volume with the Shell Method y = x^2, x = 0, y = 9 about the x-axis
Volume with Shell method y = sqrt(x), y = 0, x = 1 about the line x = 6
Volume with Shell Method y = 5 - x, y = 0, x = 0 , about the y-axis
Given Two Points on a Line Find the Parametric and Symmetric Equations
Linear Differential Equation x*dy/dx - y = x^2sin(x) with Transient Term...
Arc Length of y = (1/2)(e^x + e^(-x)) over [0, 2]
Definite Integral of 8e^(-x)cosh(x) from 0 to ln(2) Hyperbolic Integration
Derivative of y = 4ln(tanh(x/2))
Evaluate the Hyperbolic Sine and Hyperbolic Tangent sinh(5) and tanh(-2)...
Monday, April 27, 2020
Prove the Function is Onto: f(m, n) = m + n
Prove or Disprove if the Function is Injective
Prove the Function is Onto: f(x) = 1/x
Find a First Degree Polynomial Function Whose Value and Slope Agree with...
Match the Sequence with its Graph
Simplify the Factorials (8n + 1)!/(8n + 3)!
Find the Limit of the Sequence a_n = (6n + 5)/(6n)
Write the First Five Terms of the Sequence
Disk method for Volume Simple Example
Use the Disk Method to Find the Volume Easy Example
Area Bounded by the Graphs of f(x) = sqrt(x) + 8 and g(x) = (1/2)x + 8
Write a Definite Integral That Represents the Area of the Region
Integral of (3x + 6)/sqrt(1 - x^2)
Find the Derivative of y = arctan(x/4) - 1/(2(x^2 + 16))
Linear Differential Equation dy/dx + y = e^(6x) ||Transient Terms || Lar...
Differential Equation dy/dx = 6 + sqrt(y - 6x + 4) using Substitution
How to Write in Algebraic Form csc(arctan(x/sqrt(2))
Separable Differential Equation dx e^(6x)dy = 0
Sunday, April 26, 2020
Anyone Can Do Math: Some Good Math with The Math Sorcerer Ep. 1
Saturday, April 25, 2020
Make Sure to Do This If You Plan to Take the GRE Mathematics Subject Test
Friday, April 24, 2020
The Key to Success in Life
Cross Product/Dot Product Identity Proof: |a x b|^2 = |a|^2|b|^2 - (a do...
Thursday, April 23, 2020
Do Grades Matter for Grad School in Math?
Wednesday, April 22, 2020
How Do You Study For Final Exams
Tuesday, April 21, 2020
Integral of x/(x^4 + 10x^2 + 26)
Integral of -csc(x)cot(x)/sqrt(100 - csc^2(x))
Integral of 4/(9 + (2 - x)^2)
Integral of x/sqrt(35 + 2x^2 - x^4) by completing the square
Integral of 2/sqrt(36 - (x + 6)^2))
Differential Equation dy/dx = 1/sqrt(4 - x^2) and y(0) = pi
Area of the Region under the graph of y = 2/sqrt(16 - x^2)
Area under the Graph of y = 1/(x^2 - 2x + 5)
Area Under the Graph of y = 3e^x/(1 + e^(2x))
Introduction to Arc Length Derivation and Example
The Shell Method Formula for Volume (Theory Only)
Useful Tips and Tricks You Can Use to Solve Volume Problems with the Dis...
Monday, April 20, 2020
Regrets in Mathematics
Book that Covers Undergraduate and Graduate Mathematical Analysis
Sunday, April 19, 2020
Are You Obsessed with Mathematics?
Saturday, April 18, 2020
This Will Immediately Make You Better at Math
What is Your Biggest Mathematical Accomplishment
Friday, April 17, 2020
The Math Sorcerer
Anyone Can Add Subtitles Now (Community Contributions Enabled)
Thursday, April 16, 2020
Find Your Gift
Wednesday, April 15, 2020
Why Do Some People Learn Math So Fast
Tuesday, April 14, 2020
How Much Time Should You Spend working on a Math Problem
Monday, April 13, 2020
I Failed My Math Class
Find Two Power Series Solutions for the Differential Equation y'' + xy = 0
Sunday, April 12, 2020
Best Books for Beginners Learning Complex Variables
Find the Power Series Centered at c = 4 for f(x) = 1/(9 - x) and the Int...
Integral of sinh(x)/cosh(x)
Integral of sinh(x)/cosh(x)
Integral of 4cosh(sqrt(x))/sqrt(x)
How to Find the Area Bounded Between Two Graphs
Derivative of 8*arccos(x/3)
Derivative of (sech(5x))^2
Integral of sinh(9-8x)
Integral of cosh(4x)
Find the Equation of the Tangent Line to y = 3*arcsin(x) at (1/2, pi/2)
Find the Equation of the Tangent Line to the Graph of y = e^(sinh(x)) at...
Direct Comparison Test for Infinite Series Example
How to Use the Direct Comparison Test to Show Convergence of Infinite Se...
Find the Power Series Centered at c = 4 for f(x) = 1/(9 - x) and the Int...
Find the Radius of Convergence of the Power Series SUM ((-1)^nx^n/(n +1))
Find All Values of x For Which the Series Converges SUM((6x)^n)
How to Use the Ratio Test (A Simple Example)
Derivative of h(x) = x^2*arctan(3x)
Write in Algebraic Form cos(arcsin(2x))
Write in Algebraic Form cos(arccot(x))
Saturday, April 11, 2020
How Do You Know If Your Math Proofs Correct?
Find the Slope and Concavity from the Graph of the Solution to a Differe...
Larson Calculus 5.9: Hyperbolic Functions
League of Legends
Larson Calculus 11.1 Vectors in the Plane
Zill DE Chapter 1 Introduction to Differential Equations
Larson Calculus 11.2 Space Coordinates and Vectors in Space
Larson Calculus 11.3 The Dot Product of Two Vectors
What is the z coordinate of any point in the xy plane?
Are the Vectors Parallel, Orthogonal, or Neither?
What is the x coordinate of any point in the yz plane?
Find all values of m so that y = e^(mx) is a solution to the differentia...
Match the Given Differential Equation with One or More of the Solutions
Find the Slope and Concavity of the Solution to the Differential Equation
State the Order and Determine if the Differential Equation is Linear or ...
Find the Order of the DE and Determine if it is Linear or Nonlinear
State the Order and Determine if the DE is Linear or Nonlinear
Find the Solution to the Initial Value Problem that Satisfies the Condition
Find a Solution to the IVP and give the Largest Interval over which the ...
Find a Solution to the IVP given a Two Parameter Family of Solutions and...
Solve the Initial Value Problem Given a Two Parameter Family and Initial...
Find All Constant Solutions to the Differential Equation
Does Any Solution Curve Pass through the Given Point? IVP Example from DE
What Function is such that it's First Derivative is a Constant Multiple ...
Determine if the Vectors are Parallel, Orthogonal, or Neither (Example w...
How to Compute Dot Products Multiple Examples from Calculus 3
Find a Unit Vector Given the Initial and Terminal Points
Friday, April 10, 2020
Find the Slope of the Tangent to the Graph of the Solution to the Differ...
Application of the Dot Product to the Fast Food Industry
Determine if the Vectors are Parallel, Orthogonal, or Neither
Midpoint of Two Points in Space
Determine the Location of the Point in Space that Satisfies the Condition
Find the Coordinates of the Point in Space
Find the Dot Product and Magnitude: Multiple Examples from Calculus 3
Find the Magnitude of the Vector v= 5i + 12j
Find the Magnitude of the Vector 3i
Thursday, April 9, 2020
We Are Not Defined By Our Failures But By How We Overcome Them
Wednesday, April 8, 2020
Abstract Algebra Book with Full Solutions to All Proofs
Tuesday, April 7, 2020
10 Best Study Habits for All Math Students
Monday, April 6, 2020
My friend on IRC told me to buy this book: "Elements of Abstract Algebra...
Iterated Integral with U Substitution
Iterated Integral Example
Sunday, April 5, 2020
Taking it Slow with Math
Saturday, April 4, 2020
Best Books for Learning Topology
Friday, April 3, 2020
The Stories We Tell Ourselves Matter
Thursday, April 2, 2020
Practice Social Distancing by Playing League of Legends with the Math So...
Wednesday, April 1, 2020
How to Prove a Sequence Converges Example with 1/sqrt(n)
The Sum of Convergent Sequences Converges Proof
How to Prove a Sequence with Two Components Converges
If A Sequence is Cauchy in Space it's Component Sequences are Cauchy Proof
A Set is Closed if and only if it contains all of it's Limit Points
Derivative of ln(sinh(x))
Derivative of sinh(5x)
Separable DE dy/dx = sin(3x)
Limit of sin(3x)/tan(4x) using L'hopital's rule
Limit of ln(x^2)/x^4 as x approaches infinity using L'hopital's rule
How to Use L'hopitals rule to find the limit of arcsin(3x)/x as x approa...
How to Use L'hopitals Rule to find the limit of sin(2x)/sin(3x) as x app...
Limit using L'hopitals Rule (x^22 - 1)/(x^20 - 1) as x approaches 1
Integral of 7/sqrt(16 - (x + 4)^2)
Integral of 25/(1 + 25x^2)
Integral of 1/sqrt(22-x^2)
Find the Vectors and Determine if they Are Equivalent
Find Vectors Given the Initial And Terminal Points Are They Equivalent
Write the Component Form of the Vector and Sketch with Initial Point at ...
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