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.

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

prove that sin theta cos (90-theta)/1+sin(90-theta)+1+sin(90-theta)/cos (90- theta)=2 sec (90-theta) sin

sin(90-theta)+cos theta =√2 cos (90-theta) for 0<theta<90 degrees.find the value of cosec theta

prove that cos theta sin theta - sin theta cos(90- theta) cos theta/sec(90- theta) - cos theta sin(90-

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If sin theta + cos theta = root 2 sin(90-theta),then find the value of cos theta

Solved] What is the value of [1 - tan(90° - θ) + sec(90&de

cot(90° - θ).sin(90° - θ)/sinθ + cot40°/tan50° - (cos^2 20° + cos^2 70°) = ? - Sarthaks eConnect

Question Video: Converting the Product of Complex Numbers in Polar Form into Exponential Form

Find the answer{ sec }^{ 2 }10-{ cot }^{ 2 }80+cfrac { sin 15. cos 75+cos 15 sin 75 }{ costheta .sin(90-theta )+sintheta . cos(90-theta ) }

33 Prove that ( frac { cot ( 90 - theta ) } { tan theta } + frac { csc ( 90 - theta ) sin theta } { tan ( 90 - theta ) } ) ( = sec ^ { 2 } theta )

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

If ( cos theta + sin theta = sqrt { 2 } sin ( 90 - theta ) ) then tand

Without using ables evaluate- sec^2 10 - cot^80+(sin 15.cos75+cos15.sin 75/cos a.sin (90-a)+sin a.cos (90-a)) Note-It is sec square 10 and cot square 80 - 9epju9ii

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