prove each of the following identities:
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hey mate have a nice day...ATTACHEMENT 1 sum
2nd sum is here :
sinθ(1+tanθ)+cosθ(1+cotθ)
=sinθ+cosθsinθ+cosθ+sinθcosθ
=sinθ+sinθcosθ+cosθsinθ+cosθA
=sinθsin2θ+cosθ+cosθsinθ+cosθAs,sinθ+cosθ
=1A=sinθ1+cosθ1
= cosecθ+secθ
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