3 ways: exp integral ∫ln(e^x) + ln(e^(-x)) dx

derivative y=f(logb(arc tan(px+q))

118blbl118

0 View

MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

118blbl118

31 Views

MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

118blbl118

47 Views

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

118blbl118

42 Views

Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

118blbl118

16 Views

exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e

118blbl118

10 Views

Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

118blbl118

25 Views

Penn. State U: Suppose the p.m.f of discrete random variable X is ...

118blbl118

9 Views

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

118blbl118

5 Views

What historical events sound absurd but are actually true?

tiantaichuanghu

0 View

"Boys must take good care of themselves."

xiaochenhunjian200

0 View

Find r, if 5 4Pr = 6 5(r-1)

118blbl118

0 View

trig integral ∫1/(sin(ax) cos(ax)) dx

118blbl118

1 View

Tour guide berates tourists on the bus for bringing kids and not shopping

zhangshangchuncheng

0 View

derivative (f(x))^n vs n^(g(x)) vs (f(x))^g(x)

118blbl118

0 View

Husband goes on long-distance truck trips year after year, and the family savings mysteriously disap

renzhendexiaoshimin

0 View

How many builds did they watch before editing this ridiculously staged footage?

jianghuchuanshioko

0 View

"If you don't leave, I can't leave either."

allen_stokes_02

0 View

UC Davis #11: count prove Σi^2 = n(n+1)(2n+1)/6 where i=1 to n

118blbl118

0 View

2nd/2 ways: #1 2019 MIT Integration Bee Final

118blbl118

0 View