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Limits Continuity and Differentiability · 2016 · 9 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

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JEE Main
Papers
2016 · 9 Apr · Shift 1
Mathematics
Limits Continuity and Differentiability

Limits Continuity and Differentiability · 2016 · 9 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

Q45.If the function f(x) = ${- x a + cos^{- 1} (x + b), x < 1 1 \leq x \leq 2$ is differentiable at x = 1, then $\frac{a}{b}$ is equal to :
Mathematics · Limits Continuity and Differentiability · MCQ
Q46.If $x \to \infty lim (1 + \frac{a}{x} - \frac{4}{x ^{2}})^{2 x} = e^{3},$ then 'a' is equal to :
Mathematics · Limits Continuity and Differentiability · MCQ