Find the minimum value of the function `f(x)=(1+sinx)(1+cosx),AAx inR`.

Find the minimum value of the function
`f(x)=(1+sinx)(1+cosx),AAx inR`.

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Since `0le1+sinxle2" and "0le+cosxle2`,
minium value of f(x) is 0, when any one of `(1+sinx)" or "(1+cosx)` is zero.

4 views Answered 2023-02-05 15:29

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