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sinx-cosx=2,then tan2x?

gurubelli jayaram , 12 Years ago
Grade 11
anser 1 Answers
anindya giri

Last Activity: 12 Years ago

sorry, your qustion is wrong. Becuse -1<sinx<1 &  -1<cosx<1 so that sinx - cosx =2 is not mever carect.

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