Recent activity by Debanjan Dey

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1
Minimum no of edges necessary in a simple graph with 10 vertices to ensure connectivity is_______.
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2
Consider the synchronous sequential circuit in the below figureGiven that the initial state of the circuit is $S_4,$ identify the set of states, which are not reachable.
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3
The function $f(x)=\frac{x^2 -1}{x-1}$ at $x=1$ is:Continuous and Differentiable Continuous but not DifferentiableDifferentiable but not ContinuousNeither Continuous nor ...
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Let $A$ be an $n \times n$ matrix with real entries such that $A^{k}=0$ (0-matrix), for some $k \in \mathbb{N}$. Then$A$ has to be the $0$ matrix Trace$(A)$ could be non-...