For ๐‘ฅ in [0, ๐œ‹], the maximum value of (sin ๐‘ฅ + cos ๐‘ฅ) is

Q. For ๐‘ฅ in [0, ๐œ‹], the maximum value of (sin ๐‘ฅ + cos ๐‘ฅ) is

Ans: Option C

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