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Limits Continuity and Differentiability question

2015 · Shift 0 · Q25

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PYQ Library
JEE Main
Mathematics
Limits Continuity and Differentiability
2015 · Shift 0 · Q25

Limits Continuity and Differentiability question

2015 · Shift 0 · Q25

JEE MainMathematicsLimits Continuity and DifferentiabilityMCQ+4 / −1

\mathop {\lim }\limits_{x \to 0} {{\left( {1 - \cos 2x} \right)\left( {3 + \cos x} \right)} \over {x\tan 4x}}

is equal to

A
2
B
${1 \over 2}$
C
4
D
3

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