If ^ -1 x> ^ -1 x, then: - Vidyadip

MCQ

If $\cos^{-1}\text{x}>\sin^{-1}\text{x},$ then:

✓
$\frac{1}{\sqrt2}<\text{x}\leq1$
B
$0\leq\text{x}\leq\frac{1}{\sqrt2}$
C
$-1\leq\text{x}<\frac{1}{\sqrt2}$
D
$\text{x}>0$

✓

Answer

Correct option: A.

$\frac{1}{\sqrt2}<\text{x}\leq1$

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