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0:03:02

How to Integrate tan(x) Step by Step

0:01:45

Mnemonic for derivative/integral of sine and cosine

0:03:15

Derivative of tan(x) using Quotient Rule

0:04:13

Simplifying Surd Fractions

0:03:06

How To Find The Complex Solutions Of An Equation

0:01:36

Rationalise The Denominator 1/sqrt(2)

0:02:43

Integral of 7^x

0:02:29

tan^2(x) + 1 = sec^2(x) Prove Trig Identity

0:05:15

Integral from 1 to infinity of 1/[(x+a)sqrt(x-1)]

0:03:32

Integral of 1/(x^2 + a^2)

0:02:45

Integral of 1/(x^2 + 1)

0:04:10

How to Calculate the Time Needed to Grow $70,250 to $100,000 with a 4% Annual Increase

0:02:03

How to Find Regular Polygon Sides from Exterior Angle

0:02:39

abs(x-y) = abs(y-x) are they equal?

0:05:21

Prove Every Function Can Be Written as the Sum of an Even and Odd Function

0:05:54

Integral of sqrt(sinx)/[sqrt(sinx)+sqrt(cosx)] from 0 to pi/2

0:02:34

Evaluating cos(pi/2 - x)

0:02:44

Evaluating sin(pi/2 - x)

0:04:41

How to Integrate sqrt(1-x^2) dx

0:02:39

How to Convert Litres to Cubic Inches

0:02:16

Integral of x/(x^2+1) dx

0:02:04

How to Square Complex Numbers

0:01:16

What is the complex conjugate of i

0:05:06

Finding Two Unknown Components in Three Collinear 3D Points