Math, asked by vishesh558, 1 year ago

If the pair of linear equations ax+2y=7 and 2x+3y=8 has a unique solution then a is not equal to

Answers

Answered by RaviMKumar

3

Answer:

a ≠ 4/3

Step-by-step explanation:

the condition for a pair of lines to have an unique solution is that their slopes should not be equal (ie., they should not be equal)

ie,

-a/2 ≠ -2/3

ie a ≠ 4/3

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