Thread: simple question

can anybody solve this question?
it just a simple question but i forgot because i left math behind for a long time..

simplify cos^2(x)/(1-sinx)

thanks in advance

Is the sin(x) in the denominator supposed to be squared or not? Just wondering. It's not now as I see it.

(1+sin x)

just write cos^2x=(1-sin^2 x)

Originally Posted by Jameson

Is the sin(x) in the denominator supposed to be squared or not? Just wondering. It's not now as I see it.

no.. not to be squared

Originally Posted by sbcd90

(1+sin x)

just write cos^2x=(1-sin^2 x)

that's it?

Originally Posted by lanzailan

can anybody solve this question?
it just a simple question but i forgot because i left math behind for a long time..

simplify cos^2(x)/(1-sinx)

thanks in advance

What is left ?

Originally Posted by mathaddict

What is left ?

thanks anyway..