find the minimum and maximum value of
f (x) = sinx +1/2 cosx
in 0

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find the minimum and maximum value of
f (x) = sinx +1/2 cosx
in 0

Anuradha Sharma · Accepted Answer

We know that acosx +bsinx lies between -a2+b2 to a2+b2So here sinx+12cosx lies between -122+12 to 122+12 or -52 to 52So maximum and minimum values are  52 and - 52

find the minimum and maximum value of f (x) = sinx +1/2 cosx in 0

find the minimum and maximum value of
f (x) = sinx +1/2 cosx
in 0