sin²theetha/costheetha+costheetha=sectheetaha
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sin²theetha/costheetha+costheetha=sectheetaha
sin²θ / cosθ + cosθ = secθ
left hand side
= sin²θ/ cosθ + cosθ /1
= sin²θ/ cosθ + cos²θ/cosθ
= sin²θ + cos²θ / cosθ
we know , sin²θ + cos²θ = 1
= 1/ cosθ
=secθ
= right hand side
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0
Answer:
= right hand side
I hope it helps you ...
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