Question: In Problems, establish each identity. sin' e + cos' 0 1- sin 0 cos 0 sin 0 + cos 0

In Problems, establish each identity.

sin' e + cos' 0 1- sin 0 cos 0 sin 0 + cos 0

sin' e + cos' 0 1- sin 0 cos 0 sin 0 + cos 0

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