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Grade Upto college level Algebra

Without using derivatives find the maximum and minimum value of f(x) = sin2x + 7

Profile image of Manvendra Singh chahar
12 Years agoGrade Upto college level
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Profile image of SHAIK AASIF AHAMED
12 Years ago
we know that maximum and minimum values of sin 2x are 1 and -1
Hence maximum and minimum values of f(x)=sin 2x+7
max f(x)=8
min f(x)=6
Thanks & Regards
Shaik Aasif Ahamed
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