Simultaneous Linear Equations
Trending Questions
Q. If a pair of lines intersect at a point, then find the number of solutions.
- A unique solution
- None of the above
- Infinitely many solutions
- No Solution
Q. If a pair of lines are coincident, then find the number of solutions.
- A unique solution
- Infinitely many solutions
- No Solution
- None of the above
Q. Which of the following pairs of equations have the same solutions?
- 6x = 3 and 3x = 1.5
- 8x = 3 and 4x = 1
- 10x = 9 and 5x = 18
- 12x = 6 and 6x = 6
Q. If the given pair of equations has infinitely many solutions, then find the value of k?
3x+4y=k
15x+20y=35
3x+4y=k
15x+20y=35
- 3
- 4
- 5
- 7
Q. Find the value of k for which each of the following systems of equations have infinitely many solution:
2x+3y=2
(k+2)x+(2k+1)y=2(k−1)
2x+3y=2
(k+2)x+(2k+1)y=2(k−1)
Q. A unique solution?
Q. In the following given systems of equations determine whether the system has a unique solution, no solution or infinitely many solutions. In case there is a unique solution, find it
3x−5y=20
6x−10y=40
3x−5y=20
6x−10y=40
Q. Find the next term in the following series :
4, 2, 7, 5, 10, 8, __, __
4, 2, 7, 5, 10, 8, __, __
- 13, 11
- 12, 10
- 14, 16
- 16, 18
Q. y=2x+4 and are parallel lines.
- 2y=4x+8
- y=2
- y=2x−3
Q. lines do not intersect each other.
- Non parallel
- Parallel
- Coincident
Q.
Find the values of and for which the following system of linear equations has infinite number of solutions?