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-sin xCOS Xsin xCOS X1 liesExample 11 Ifx, ye R, then the determinant A=cos(x + y) -sin(x + y) 0in the interval(1) [-v3, V2](B) (-1, 1](C) [-v2,1](D) (-1,-12.]n |
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Answer» Step-by-step EXPLANATION: |
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