Q2Multiple choiceExercise 3.1
2 PAIR OF LINEAR EQUATIONS IN TWO VARIABLES 19 7. If the lines given by 3x + 2ky = 2 and 2x + 5y + 1 = 0 are parallel, then the value –5 2 15 3
- (A)
- (B)
- (C)
- (D)
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(D)
2 PAIR OF LINEAR EQUATIONS IN TWO VARIABLES 19 7. If the lines given by 3x + 2ky = 2 and 2x + 5y + 1 = 0 are parallel, then the value –5 2 15 3
(D)