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

sintheta cos(90^(@)-theta)+costhetasin(90-theta)=sin theta *sintheta+costheta*costheta= sin^(2)theta+cos^(2)theta=1.

Prove that cosθ/sin(90° - θ) + sinθ/cos(90° - θ) = 2 - Sarthaks eConnect

evaluate cot[90-theta].sin[90-theta] / sin theta+cot 40/tan 50 - [cos square 20 +cos square 70]

How to get values for sin (90° - θ), cos (90° - θ), sin (90° + θ), cos (90° + θ)?

If sin theta + cos theta = sqrt{2 } cos (90^{o}- theta) Determine cot theta.

Solved 4. Express 2cosθ−sinθ in the form of Rcos(θ+α) where

If cos (40anddeg; + A) = sin 30anddeg;, the value of A is:a)60anddeg;b)20anddeg;c)40anddeg;d)30anddeg;Correct answer is option 'B'. Can you explain this answer? - EduRev Class 10 Question

Tamil] (sin(90^(@)-theta)sintheta)/tantheta + (cos(90^(@)-theta)costh

यदि sin(90^(@)-theta)+cos theta=sqrt(2) cos(90^(@)-theta) तो cosec

prove cos(90-theta)sec (90-theta)tan theta ÷cosec (90-theta)sin (90-theta)cot (90-theta) + tan