Home
Class 10
MATHS
Which of the following pairs of linear e...

Which of the following pairs of linear equations has a unique solution, no solution, or infinitely many solutions? In case, there is a unique solution, find it by using cross-multiplication method.
`3x-5y=20`
`6x-10y=40`

Text Solution

Verified by Experts

The correct Answer is:
This pair of equations has an infinite number of solutions.
Promotional Banner

Topper's Solved these Questions

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    ZEN PUBLICATION|Exercise TEXTUAL EXERCISE 3.6|11 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    ZEN PUBLICATION|Exercise TEXTUAL EXERCISE 3.7|12 Videos

  • PAIR OF LINEAR EQUATIONS IN TWO VARIABLES

    ZEN PUBLICATION|Exercise TEXTUAL EXERCISE 3.4|9 Videos

  • CONSTRUCTIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOTS [HIGHER ORDER THINKING SKILLS] - QUESTIONS) IIT /OLYMPIAD/ IMO|5 Videos

  • POLYNOMIALS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( Competitive exam questions )|5 Videos

Similar Questions

Explore conceptually related problems

Which of the followings pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. 3x-5y=20 6x-10y=40

Which of the followings pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. 2x+y=5 3x+2y=8

Which of the followings pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. x-3y-3=0 3x-9y-2=0

Which of the followings pairs of linear equations has unique solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. x-3y-7=0 3x-3y-15=0

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solution, no solution, or ininitely many solutions. In case there is a unique solution, find it by using cross multiplication method. 2x+y=5 and 3x, 2y=8

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solution, no solution, or ininitely many solutions. In case there is a unique solution, find it by using cross multiplication method. x-3y-7=0 and 3x-3y-15=0

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solution, no solution, or infinitely many solutions. In case there is a unique solution, find it by using cross multiplication method. x-3y-3=0 and 3x-9y-2=0

Solve using cross multiplication method : 5x+4y-4=0 x-12y-20=0

Find whether the pair of linear equations y = 0 and y=-5 has no solution, unique solution or infinitely many solutions.

Solve the following pair of linear equations : y-4x=1 6x-5y=9