What is sin90-theta-cos90-theta
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Answered by
1
Answer:cos thetha - sin thetha
Step-by-step explanation:(sin 90° - thetha) - (cos 90° - thetha)
=cos thetha - sin thetha
[ since, sin 90°- thetha= cos thetha and cos 90°- thetha = sin thetha]
Answered by
10
Answer:
Sin(90-theta) =cos theta
Cos (90-theta) = sin theta
Answer = cos theta - Sintheta
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