sin^4Q+sin^2Qcos^2Q=sin^Q
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Step-by-step explanation:
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Answer:
LHS= sin^Q(sin^Q+cos^2Q)
sin^Q(1) (sin^Q+cos^Q= 1)
sin^Q= RHS
Step-by-step explanation:
In the fist step take common of sin^Q
Then can continue easily
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