Question: Establish the identity. 1 - 2 sin? 0 sin 0 cos 0 cot 0 tan 0

Establish the identity.


1 - 2 sin? 0 sin 0 cos 0 cot 0 – tan 0

1 - 2 sin? 0 sin 0 cos 0 cot 0 tan 0

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