Maximum value of x - x is equal to - Vidyadip

MCQ

Maximum value of $\sin x - \cos x$ is equal to

✓
$\sqrt 2 $
B
$1$
C
$0$
D
None of these

✓

Answer

Correct option: A.

$\sqrt 2 $

a
(a) Maximum value of $(\sin x - \cos x)$ is $ - \sqrt {{1^2} + {1^2}} $

$i.e.,\,\,$$ \sqrt 2 $.

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