A) \[[-1,1]\]
B) \[\left[ -\frac{1}{3},\frac{1}{3} \right]\]
C) [0,2]
D) None of these
Correct Answer: A
Solution :
Range, of the function\[\cos \frac{x}{3}\]is\[[-1,1]\].You need to login to perform this action.
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