Math, asked by Dippideeepudedeepya, 1 year ago

If a cot theta+b cosec theta=x2 and b cot theta +a cosec theta =y2 then x4-y4=

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Answered by Iamkeetarp
22
Hope you will get it...
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Answered by ishikabisht161pcxtiv
16
is it correct.....,.....
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