Recent questions tagged gateit-2005

53 53 votes
10 answers 10 answers
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The determinant of the matrix given below is$$\begin{bmatrix}0 &1 &0 &2 \\ -1& 1& 1& 3\\ 0&0 &0 & 1\\ 1& -2& 0& 1\end{bmatrix}$$$-1$$0$$1$$2$
1 1 vote
1 1 answer
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If the trapezoidal method is used to evaluate the integral obtained $\int_{0}^{1} x^2dx$, then the value obtainedis always (1/3)is always < (1/3)is always = (1/3)may be ...
49 49 votes
5 answers 5 answers
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A bag contains $10$ blue marbles, $20$ green marbles and $30$ red marbles. A marble is drawn from the bag, its colour recorded and it is put back in the bag. This process...