Math, asked by mohammadshakebkhan, 2 months ago

the pair of equations ax+5y=12 and 2x-by=15 represents parallel lines, then the value of ab equals

A. 10
B. 15
C -12
D. -10

Answers

Answered by neerajchikarahooda50

2

Answer:

15 is the correct answer

Answered by janvi1530

4

Answer:

hope it will helpful to you

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