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Recent activity by shuham kumar

1 answer

1

graph theory ,discrete math
how many subgraph with atleast 1 vertex does k2 have? (graph theory question)

answered in Mathematical Logic Dec 4, 2022

119 views

3 answers

2

ISRO2006-ECE calculus

answered in Calculus Sep 20, 2022

411 views

2 answers

3

ISRO 2009-ECE Engineering Mathematics
There is a function f(x), such that f(0) = 1 and f ' (0)= -1 and f(x) is positive for all values of x. Then, a) f"(x) < 0 for all x b) -1 < f'' (x) < 0 for all x c) -2 < f '' (x) < -1 for all x d) None of the above

answered in Calculus Sep 20, 2022

276 views

1 answer

4

Calculus
It should be 1 and 3 ?? please correct me if I'm wrong.

answered in Calculus Sep 20, 2022

668 views

1 answer

5

Continuity and Differentiability of root mod function
1) Consider f(x) = $|x|^{3/2}$ Check for Differentiability and Continuity. I am getting Cont and Differentiable both. 2) Consider f(x) = $|x-1|^{3/2}$ Check for Differentiability and Continuity. I am getting Cont and Differentiable both. 3) Find the value of $f(x) = \int_{-2}^{2}|1-x^4|dx$. I am getting 8/5, but answer is 12.

answered in Calculus Sep 20, 2022

712 views

0 answers

6

#calculus #limits
$\lim_{x\rightarrow a} f(x)^{g(x)} = e^{\lim_{x\rightarrow a}g(x)[f(x)-1]}$ Solve the below limit without using the above formula, $\lim_{x \rightarrow 0} ({\frac{sin x}{x}})^{\frac{sin x}{x - sin x}}$

commented in Calculus Sep 11, 2022

186 views