Q31 of 266 Page 4

For what value of k, the following system of equations will represent the coincident lines?

For coincident lines





⇒ k = 4


More from this chapter

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29

Prove that there is a value of c (≠ 0) for which the system


Has infinitely many solutions. Find this value.

 30

Find the values of k for which the system


Will have (i) a unique solution and (ii) no solution. Is there a value of k for which the system has infinitely many solutions?

 32

Obtain the condition for the following system of linear equations to have a unique solution

 33

Determine the values of a and b so that the following system of linear equations have infinitely many solutions:


3x + (b – 1)y – 2 = 0