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If the equation a1 + a2cos2x + a3sin2x = 1 is satisfied by every real values of x, then the number of possible values of the triplet (a1,a2,a3) |
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Answer» If the equation a1 + a2cos2x + a3sin2x = 1 is satisfied by every real values of x, then the number of possible values of the triplet (a1,a2,a3) |
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