2nd way: trig integral ∫1/(sin(x) cos^2(x)) dx

logic Show by truth table x∧(x→y)→y is Tautology

118blbl118

1 View

2nd/3ways: trig integral ∫sec(x) dx

118blbl118

13 Views

2nd way: integral ∫ log √x(x^n) dx

118blbl118

79 Views

AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

118blbl118

41 Views

A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...

118blbl118

34 Views

Find the expected value & the variance of a geometric r.v. X

118blbl118

3 Views

Review: Product to Sum Identities

118blbl118

2 Views

3 ways: If y=x/(1+x^2) find dy/dx.

118blbl118

1 View

U North Texas Integration Bee 2nd way: x^2/√(x-1) dx

118blbl118

6 Views

"baby" fact: exp e^(ix)

118blbl118

1 View

2nd way: derivative (x^x)√ x

118blbl118

3 Views

2nd way: Find dy/dx a)x^y=y^x b)x^y+y^x=(x+y)^(x+y c) (cos(x))^y=(sin(y))^x

118blbl118

0 View

1st/2ways: add math sum a + (a+d) + (a+2d) + ... + (a+(n-1)d) ?

118blbl118

1 View

JHU: integral ∫t^3 e^(t^2) dt

118blbl118

1 View

Pascal's triangle rCk [examples]

118blbl118

0 View

1st/2 ways[Direct]: Prove that the sum of 2 ODD numbers is ALWAYS EVEN

118blbl118

1 View

Calculus: Find nth derivative of log(ax+b)

118blbl118

2 Views

Lamar U: trig integral ∫cos^5(2t) sin^2(2t) dt

118blbl118

5 Views

2nd way: ∫1/(√(x-α)(x-β)) dx

118blbl118

1 View

trig integral ∫sin(x) cos(x) cos(2x) cos(4x) cos(8x) cos(16x) cos(32x) dx

118blbl118

0 View