Question

(sinx/1-cosx) + (sinx/ 1+cosx) = 2cscx

Answer 1

You want proof?

Answer 2

hey, friend, try to make the same denominator. you drive me crazy when posting all of your homework. this time, i guide you only.ok?

Answer 3

ok!

Answer 4

make the same denominator,please

Answer 5

so we times both fractions by the other denominator?

Answer 6

1+cosx-cosx + cos^2x? 1+cos^2x

Answer 7

Not quite.

Answer 8

thanks numb... take it over ,please,

Answer 9

sorry...im just so lost. i need a lot of help!

Answer 10

oh is it 1+2cosx

Answer 11

nevermind