[(010)/(5)-sin theta*cos(90-theta)+cos theta*sin(90-theta)=?],[[" (a) "5," (b) "1," (c) "2]]

sin theta cos (90^(@) - theta) + cos theta sin ( 90^(@)-0)= ________

Find the value of sin theta xxcos (90-theta) +cos thetaxx sin (90-theta) .

Evaluate sin theta sec (90 - theta) + cos theta cosec (90 - theta) .

Which of the following statement is true? (A) sin theta=cos (90-theta) (B) cos theta=tan (90-theta) (C) sin theta=tan(90-theta) (D) tan theta=tan (90-theta)

Simplify: (sin(90-theta)costheta)/(cos(90-theta)sintheta)+1=

sin(90+theta)+cos(90-theta)+tan(180-theta)+cot(180+theta)

sin(90^(@)-theta)costheta+cos(90^(@)-theta)sintheta= ………… .

Evaluate : sin theta cos theta - (sin theta cos (90^(@) - theta) cos theta)/( sec (90^(@) - theta)) - (cos theta sin (90^(@) - theta) sin theta)/( cosec (90^(@) - theta))

Write the value of sintheta cos(90^(@)-theta)+costheta sin(90^(@)-theta).

Prove that :(sin theta cos(90^(0)-theta)cos theta)/(sin(90^(0)-theta))+(cos theta sin(90^(0)-theta)sin theta)/(cos(90^(@)-theta))=1csc^(2)(90^(@)-theta)-tan^(2)theta=cos^(2)(90^(@)-theta)+cos^(2)theta