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Limits Continuity and Differentiability question

2019 · 12 Jan · Shift 2 · Q28
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  5. /2019 · 12 Jan · Shift 2 · Q28

Limits Continuity and Differentiability question

2019 · 12 Jan · Shift 2 · Q28

JEE MainMathematicsLimits Continuity and DifferentiabilityMCQ+4 / −1
lim⁡x→1−π−2sin⁡−1x1−x\mathop {\lim }\limits_{x \to {1^ - }} {{\sqrt \pi - \sqrt {2{{\sin }^{ - 1}}x} } \over {\sqrt {1 - x} }}x→1−lim​1−x​π​−2sin−1x​​ is equal to :
  1. A
    2π\sqrt {{2 \over \pi }}π2​​
  2. B
    12π{1 \over {\sqrt {2\pi } }}2π​1​
  3. C
    π2\sqrt {{\pi \over 2}}2π​​
  4. D
    π\sqrt \piπ​
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