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Limits

22 practice questionsIIT JEE MathematicsStep-by-step solutions

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1

Evaluate limx2x+22xx24\lim_{x \to 2} \frac{\sqrt{x+2} - \sqrt{2x}}{x^2 - 4}.

A.116\frac{1}{16}
B.18-\frac{1}{8}
C.14-\frac{1}{4}
D.116-\frac{1}{16}
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2

Evaluate limx01+x1sin(3x)\lim_{x \to 0} \frac{\sqrt{1+x} - 1}{\sin(3x)}.

A.00
B.12\frac{1}{2}
C.16\frac{1}{6}
D.13\frac{1}{3}
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3

Evaluate limx01+x31x31+2x12x\lim_{x \to 0} \frac{\sqrt[3]{1+x} - \sqrt[3]{1-x}}{\sqrt{1+2x} - \sqrt{1-2x}}.

A.3
B.0
C.13\frac{1}{3}
D.1
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