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Topic: DU MCA 2021

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Topic: DU MCA 2021

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The equation $e^{x-8}+2x-17=0$ has _____real root(s),

Topic: DU MCA 2021

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If $$ f(x) = \begin{cases} \dfrac{1}{|x|}, & |x| > 2 \\ A + Bx^2, & |x| \leq 2 \end{cases} $$ Then $f(x)$ is different…

Topic: DU MCA 2021

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Topic: DU MCA 2021

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$$ S_n = \left[ (n+1)(n+2)\cdots(n+n)\cdot \frac{1}{n^n} \right]^{\tfrac{1}{n}} $$ $$ \lim_{n \to \infty} S_n = \; ? $…

Topic: DU MCA 2021

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Which of the following is false: (a) Every convergent positive series is convergent. (b) Every absolutely con…

Topic: DU MCA 2021