6. Simplify: cos (-0) sin (90° + 0)

Solution

Share

41

4.0 (1 ratings)

Download App for Answer

( frac{operatorname{Cos}(-theta)}{sin (90+theta)} ) ( =frac{cos theta}{cos theta}left[begin{array}{c}because cos (-theta)=cos theta operatorname{ard} sin (90+theta) =cos thetaend{array}right. )

41

4.0 (1 ratings)

Rate Solution

Share