Questions and answers by

Allessandra

Questions (4)

Differentiate (sin^3)x and use this result to evaluate the integral of sin^2 x cos x dx between pi/2 and 0.Thanks!
1. 1 answer
2. 1,012 views
Differentiate(1- sinx) / (1 +sinx) How would I do this? The answer is (-2cosx)/ (1 + sinx)^2 Thanks in advance :)!!
1. 1 answer
2. 540 views
Differentiate 1/tanxI got -sec^2 / tan^2x, which is correct, but the answers said I could also simplify this to -cosec^2. How
1. 2 answers
2. 538 views
How would you graph sin 4x = 1 ?a) How do you find amplitude? b) How do you find Period? I'm kind of confused about the "=1"
1. 2 answers
2. 694 views