Math, asked by arghadiphazra423, 3 days ago

if x-1/x=2isinA than proved it x^4-x^-4=2isin4A​

Answers

Answered by khairnard999
0

Step-by-step explanation:

yygey3hyrhrugtditucyidutdutc hf tfxrdtx yx,ts gfihb

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