Math, asked by satyamjhakumar6290, 1 month ago

Prove that:
Sec⁴A- tan⁴A = 1 + 2 tan²A

Answers

Answered by snowyseret

Answer:

2. Prakshi4270. Helping Hand. 4 answers. 92 people helped. Answer: Step-by-step explanation: LHS: Sec^4A-tan^4A=1+2tan^2A. (Sec^2A+tan^2A)(sec^2A-tan^ 2A). · या पानाचे भाषांतर करा

shonaansari7876: hii

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Prove that:Sec⁴A- tan⁴A = 1 + 2 tan²A​

Answers

Prove that:
Sec⁴A- tan⁴A = 1 + 2 tan²A