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CBSE Class 10 Answered

For what value of ‘k’ will the following pair of linear equations have infinitely many solutions : 12x+3y-(k-3)=0 12x+10y-k=0.
Asked by miniprasad | 02 Jun, 2018, 08:17: PM
answered-by-expert Expert Answer
begin mathsize 16px style for space infinte space solutions 12 over 12 equals 3 over 10 equals fraction numerator straight k minus 3 over denominator straight k end fraction here space it space is space not space possible space since fraction numerator begin display style 12 end style over denominator begin display style 12 end style end fraction down diagonal strike equals fraction numerator begin display style 3 end style over denominator begin display style 10 end style end fraction..... unique space solution end style
Answered by Arun | 03 Jun, 2018, 02:04: PM

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