Math, asked by Rahularjun2509, 9 months ago

K=tan25 then k-1/k+1 + k+1/k-1 =

Answers

Answered by SKBhattacharjee54

2

Answer:

cos 50

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Answered by annantosebas69

0

Answer:

cos 50

Step-by-step explanation:

hope it helps

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