Question

simplify the trigonometric expression
sin^2 theta/1-cos theta

Answer 1

Multiply the top and bottom by 1+costheta

Answer 2

can you show me how

Answer 3

\[\frac{ \sin^2\theta }{1-\cos \theta }*\frac{ 1+\cos \theta }{ 1+\cos \theta }\]

Answer 4

sin^2 = 1-cos^2

then use the difference of squares rule to factor

Answer 5

so sin^2 theta/ -1 -cos theta?