Q. 24.0( 4 Votes )

# For what value of k will the pair of equations 3x – y = 0 and kx + 5y = 0 have infinitely many solutions:A. B. 3C. D.

Answer :

A pair of linear equations has no solution when,

Given, 3x – y = 0

kx + 5y = 0

Here, a1 = 3, b1 = – 1, c1 = 0

and a2 = k, b2 = 5, c2 = 0

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RELATED QUESTIONS :

Comparing the ratio and find out whether the following pairs of linear equations are consistent or inconsistent.

(i) 2x – 3y = 8; 4x – 6y = 9

(ii) 3x – y = 2; 6x – 2y = 4

(iii) 2x – 2y = 2; 4x – 4y = 5

(iv)

Rajasthan Board Mathematics