Write the maximum value of cos (cosx) and also write its minimum value.
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Write the maximum value of cos (cosx) and also write its minimum value.
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Answer:
Maximum 1. From value table of trigonometric ratios, we can know
Step-by-step explanation:
The maximum and minimum value of cosx is 1 and −1
Hence cos(cosx) at x=90
∘
is cos0=1(maximum value)
And cos(cosx) at x=0 is cos1(minimum value)
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