0 View PremiumMay 11, 2024
2 ways: integral ∫(x-a)/(x+a) dx
2 Views
2nd way: integral ∫ log √x(x^n) dx
79 Views
AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
41 Views
2nd/3ways: trig integral ∫sec(x) dx
13 Views
Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
14 Views
2 ways: sq root derivative 1/(√√(1/√x))
Calculus: Find nth derivative of log(ax+b)
alternate way: count sum 1+2+3+ ... +n
3 Views
1st/2ways: permutation Show P(n,2)+P(n,1)=n^2
8 Views
Lamar U: trig integral ∫cos^5(2t) sin^2(2t) dt
5 Views
derivative log f(g(x)) (a)
1 View
matrix product: AB=0 where A≠0 & B≠0
Review: trig tan(x+360)= tan(x) & tan(x+180)=tan(x)
AP Calculus 2nd way: integral ∫(ax+c)/(ax^2 + bx) dx
Prove Σ1/((k-1)(k+1))=(3n^2-n-2)/(4n(n+1)) where k=2 to n ∀n ≥ 2
Princeton U: trig integral ∫sin(x)/√(1+cos(x)) dx
2nd/2ways: count perm Show P(n,n)=P(n,n-1)
integral ∫x^(n-1)/(1+x^n) dx
Evaluate the integrals
trig integral ∫sin(x) cos(x) cos(2x) cos(4x) cos(8x) cos(16x) cos(32x) dx
0 View