Prove the following identity: 1 ( sec &#x2061;<!-- ⁡ -->

meindwrhc 2022-05-21 Answered
Prove the following identity: 1 ( sec A + tan A ) = sec A tan A
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Answers (1)

Hailee Henderson
Answered 2022-05-22 Author has 12 answers
sec 2 A tan 2 A = 1 sin 2 A cos 2 A = 1
hence by dividing both sides by sec A + tan A...
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