Math, asked by pawanjhahaz1, 1 year ago

solve this question. bahut important hai

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Answered by Anonymous
3
Use Trigno.identities to get ans.......

pawanjhahaz1: are banao to sahi
Answered by GovindRavi
1
hope you get the solution..beccause in this problem you should have good knowledge of algebrical identities...thete is another solution for the smae problm...but not muvh for the same...so hope you get the solution...
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