Math, asked by sravanicharu15, 1 year ago

class 10 trignometry

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Answered by kaushik6162
0
this is the 19th question............
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sravanicharu15: sin square A minus 1 is not equal to cos squared but 1 minus sin squared is equal to cos square A.... so once check your answer
kaushik6162: now
Answered by lalithabhagyasri
0
I don't know this answer
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