Math, asked by esrnonnax, 1 year ago

prove that: (sec4a - 1)/(sec2a - 2) = tan4a/tana

Answers

Answered by brunoconti
1

Answer:

Step-by-step explanation:

BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST

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