prove that : sec⁴theta(1-sin⁴ theta)-2 tan⁴theta=1
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Step-by-step expNOT how to solve.. Solving means , finding the value of variable angle A. So, I'm proving this identity.. ( fundamental identity used : tan² A +1 = sec² A ) LHS = sec^4 A ( 1- sin^4 A ) -2 ta... ... How do I solve tan theta=-lanation:
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answer for the given problem is given
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