• 0

Find the value of k for which the system of linear equations has an infinite number of solutions: kx+3y=(2k+1), 2(k+1)x+9y=(7k+1)

  • 0

This is the basic and conceptual question from linear equations in two variables in which we have given two equations kx+3y=(2k+1), 2(k+1)x+9y=(7k+1) and we have to find the value of k for which it has infinite solutions

Kindly give me a detailed solution of this question

RS Aggarwal, Class 10, chapter 3D, question no 17


1 Answer

  1. For the system of equations to have infinitely many solutions, the lines must coincide.

    The ratio of corresponding coefficients must be equal.


    Equation 1st and 2nd equality ;



    • 0
Leave an answer

Leave an answer


Choose from here the video type.

Put Video ID here: Ex: "sdUUx5FdySs".

Captcha Click on image to update the captcha.

Related Questions