1.

Please evaluate this !! ​

Answer»

Step-by-step EXPLANATION:

sin^2θ +cos^2θ/ sinθ+cosθ + sinθ.cosθ

= 1/sinθ+cosθ + sinθ.cosθ

= 1/sinθ+cosθ + (sinθ+cosθ)(sinθ.cosθ)/sinθ+cosθ

= sin^2θ + sinθ.cosθ + sinθ.cosθ + cos^2θ/sinθ+cosθ

= 1 + 2sinθ.cosθ/sinθ + cosθ

I HOPE this will HELP you



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