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GATE CSE 2003 | Question: 34
$m$ identical balls are to be placed in $n$ distinct bags. You are given that $m \geq kn$, where $k$ is a natural number $\geq 1$. In how many ways can the balls be placed in the bags if each bag must contain at least $k$ ... $\left( \begin{array}{c} m - kn + n + k - 2 \\ n - k \end{array} \right)$

answered in Combinatory Dec 5, 2021

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GATE CSE 2013 | Question: 39
A certain computation generates two arrays a and b such that $a[i] = f(i)$ for $0 \leq i < n$ and $b[i] = g(a[i])$ for $0 \leq i < n$. Suppose this computation is decomposed into two concurrent processes $X$ and $Y$ such that $X$ computes the array $a$ and $Y$ computes the ... EntryY(R, S) { V(S); P(R); } ExitX(R, S) { V(R); P(S); } EntryY(R, S) { V(S); P(R); }

answered in Operating System Nov 9, 2021

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GATE CSE 2007 | Question: 58
Two processes, $P1$ and $P2$, need to access a critical section of code. Consider the following synchronization construct used by the processes: /* P1 */ while (true) { wants1 = true; while (wants2 == true); /* Critical ... waiting. It requires that processes enter the critical section in strict alteration. It does not prevent deadlocks, but ensures mutual exclusion.

answered in Operating System Nov 9, 2021

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NIELIT 2016 MAR Scientist B - Section B: 12
If $A$ and $B$ are square matrices of size $n\times n$, then which of the following statements is not true? $\det(AB)=\det(A) \det(B)$ $\det(kA)=k^n \det(A)$ $\det(A+B)=\det(A)+\det(B)$ $\det(A^T)=1/\det(A^{-1})$

answered in Linear Algebra Jun 12, 2020

6.0k views

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UGC NET CSE | December 2004 | Part 2 | Question: 1
$AVA=A$ is called : Identity law De Morgan’s law Idempotent law Complement law

answered in Linear Algebra Jun 12, 2020

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