Recent questions tagged system-of-equations

Recent questions tagged system-of-equations

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1

GATE2020: 46
The system of linear equations $cx+y=5$ $3x+3y=6$ has no solution when $c$ is equal to _______________________.

soujanyareddy13 asked in Linear Algebra Nov 3, 2020

by soujanyareddy13

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2

GATE2017-37
The value of $c$ for which the following system of linear equations has an infinite number of solutions is ________ $\begin{bmatrix}1 & 2 \\ 1 & 2 \end{bmatrix} \begin{bmatrix} x \\ y \end{bmatrix} = \begin{bmatrix} c \\ 4 \end{bmatrix}$

Milicevic3306 asked in Linear Algebra Mar 26, 2018

by Milicevic3306

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3

GATE2015-34
$\begin{array}{cc} 2x_1+ x_2 = 35 \\ 5x_1 + bx_2 = 7.5 \end{array}$ The system of linear equations in two variables shown above will have infinite solutions, if and only if, $b$ is equal to _________

Milicevic3306 asked in Linear Algebra Mar 26, 2018

by Milicevic3306

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4

GATE2014-3
The solution for the following set of equations is, $5x+4y+102=13$ $x+3y+z=7$ $4x2y+z=0$ $x=2,y=1,z=1$ $x=1,y=2,z=0$ $x=1,y=0,z=2$ $x=0,y=1,z=2$

Milicevic3306 asked in Linear Algebra Mar 26, 2018

by Milicevic3306

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5

GATE2014-5
The solution to the following set of equations is $2x+3y=4$ $4x+6y=0$ $x=0,y=0$ $x=2, y=0$ $4x=-6y$ No solution

Milicevic3306 asked in Linear Algebra Mar 26, 2018

by Milicevic3306

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6

GATE2013-40
The solution of the following set of equations is $x+2y+3z=20$ $7x+3y+z=13$ $x+6y+2z=0$ $x=-2, y=2, z=8$ $x=2, y=-3, z=8$ $x=2, y=3, z=-8$ $x=8, y=2, z=-3$

Milicevic3306 asked in Linear Algebra Mar 26, 2018

by Milicevic3306

7.9k points

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