Math, asked by ajayabastola0025, 1 month ago

(1+cot^2a)(1+tan^2a)=sec^2a+cosec^2a​

Answers

Answered by sdiya5867
0

Answer:

ওয়েস্টফেলারের শান্তি চুক্তি

5373773-_)(:₹(6393(33)373

36383(

3-(3)37338

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