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iff(x)=|1 3cos x1s in x1 3cos x1s in x1|...

if`f(x)=|1 3cos x1s in x1 3cos x1s in x1|` , then which of the following is/ are correct? `f(x)` has maximum value of 12 `f(x)` has maximum value of 8 `f(x)` has maximum value of -10 `f(x)` has minimum value of 0 Maximum value lies between (10,12)

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