2 For which values oeh alues of a andin inite number of slistionsdues – InterviewSolution

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2 For which values oeh alues of a andin inite number of slistionsdues the folow ing pair of linear equations have annflia equal ons have no suiutino

Answer»

The pair of equation will have infinite number of solutions when they are coincident lines.

a-b=2a+b=-33a-b-2=7

2a=-1a=-1/2b=a-2=-1/2 -2=-5/2

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