Sinxcotx + sinxcosecx = 1+cosx
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Answer:
L.H.S.= Sinx.Cotx + sinx.cosecx
= sinx × cosx/sinx + sinx × 1/sinx
= cos x + 1
= 1 + cos x
= R.H.S
Step-by-step explanation:
Hope it will help you.
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