pls answer my question. This is the second time I am asking the same question. I ll give brainliest if you answer.
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the anwer will be 0 .. here use sin square theta + cos square theta =1
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ans is 1 sol is attached. solving for value of sinx we get two values. one is less than -1 which is not desirable. rearranging exression and putting value as shown in pic it comes 1.
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pl. revert for any clarification.
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