Question

find d/dx if y = sinx/(1-2cos x)
A. (cosx-2)/(1-2cosx)^2
B. (1-2cosx)/(sinx)
C. (cosx)/(1-2cosx)^2
D. (sinx-2)/(1-2cosx)^2

Answer 1

do you think the answer is a? or c

Answer 2

a?

Answer 3

a

Answer 4

a

Answer 5

what do call this y' is it clear y prime?

Answer 6

i call it y prime lol haha

Answer 7

me tooo so u can read this thing y' y'' y'''? i dont like to put prime in the question hehehe

Answer 8

y prime, y double prime triple prime

Answer 9

thanks