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Limits Continuity and Differentiability question

2019 · 12 Apr · Shift 2 · Q35

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PYQ Library
JEE Main
Mathematics
Limits Continuity and Differentiability
2019 · 12 Apr · Shift 2 · Q35

Limits Continuity and Differentiability question

2019 · 12 Apr · Shift 2 · Q35

JEE MainMathematicsLimits Continuity and DifferentiabilityMCQ+4 / −1

\mathop {\lim }\limits_{x \to 0} {{x + 2\sin x} \over {\sqrt {{x^2} + 2\sin x + 1} - \sqrt {{{\sin }^2}x - x + 1} }}

is :

A
6
B
1
C
3
D
2

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