Question

(sinxcosx)/(1-2sin^2 x) = (1)/(cotx - tanx)

Only work on one side

Answer 1

nice q .. workin on it

Answer 2

alright

Answer 3

go for the right side of the equation .open it up ... you'll get it easily ..

Answer 4

okay thanks

Answer 5

1/[(cos/sin)-(sin/cos)]--->sin*cos/cos^2-sin^2--->sin*cos/1-2sin^2...got it?

Answer 6

since cos^2=1-sin^2

Answer 7

Thanks a ton! i really dislike trig