A) 1, 2
B) 4, 2
C) 2, 4
D) ? 1, 1
Correct Answer: B
Solution :
Here \[f(x)=|\sin 4x+3|\] We know that minimum value of \[\sin x\] is ?1 and maximum is 1. Hence minimum \[|\sin 4x+3|\,=\,|-1+3|=2\] and maximum \[|\sin 4x+3|=|1+3|=4\].You need to login to perform this action.
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