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Qn #1820
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If $\sin^{-1}x + \cos^{-1}(1-x) = \sin^{-1}(1-x)$ then $x$ satisfies the equation:
A.
$2x^2 - x + 2 = 0$
B.
$2x^2 - 3x = 0$
C.
$2x^2 + x - 1 = 0$
D.
None of these
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❓ Question: If $\sin^{-1}x + \cos^{-1}(1-x) = \sin^{-1}(1-x)$ ... | TANCET Group Studies | Tancet Group Studies