The minimum value of cos (cos x) is

1.	The minimum value of cos (cos x) is
Answer» Answer: The minimum value of cos(COSX)is cos1. NOTE: Cosine is a decreasing function. It has MAXIMUM value 1 when x=0∘ and minimum value 0 when x=π2. So we can ALSO SAY cos(cosx)will have maximum value when cos(x) has minimum value i.e 0 and vice versa.

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Answer:

The minimum value of cos(COSX)is cos1. NOTE: Cosine is a decreasing function. It has MAXIMUM value 1 when x=0∘ and minimum value 0 when x=π2. So we can ALSO SAY cos(cosx)will have maximum value when cos(x) has minimum value i.e 0 and vice versa.

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The minimum value of cos (cos x) is

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