Jauhar's Maths Classes

Evaluate: intsinaxcosbx dx

Evaluate: int 2^(2^(2^x)) * 2^(2^x) * 2^x dx

If y=(1+t a n A)(1-t a n B), where A-B=pi/4, then (y+1)^(y+1) is equal to 9 (b) 4 (c) 27 (d) 81

Find: intsin^5x dx

Evaluate: int("log"(tanx/2))/(sinx)dx

Let x=sin1^0 then 1/(cos0^0dotcos1^0)+1/(cos1^0dotcos2^0)+1/(cos2^0dotcos3^0)+1/(cos44^0dotcos45^0) is equal to -

Find the value of tan105^(@)

prove that sin 10^0+sin 20^0+sin 40^0+sin 50^0=sin 70^0+sin 80^0

if tan alpha = 2tanbeta show that (sin(alpha+beta))/(sin(alpha-beta)) = 3

Prove that: 4costheta(cos pi/3+theta)cos(pi/3-theta)=cos3theta

Show that : 1/(tan 3A-tanA) - 1/(cot 3A - cot A) = cot 2A