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1. Find whether the following pair of equations hasno solution, unique solution or infinitely manysolutions.5x - 8y + 1 = 0;24 3V+3 |
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Answer» 5x-8y+1=03x-24y/5+3/5=0 5x-8y+1=0---------------(1)3x-24y/5+3/5=0×515x-24y+3=0-----------(2) equation 1 and 25x-8y+1=015x-24y+3=0now,a1/a2=5/15 =1/3b1/b2=-8/-24 =1/3c1/c2=1/3therefore, it has infinite many solution. 5x-8y+1=0; 3x-24y/5+3/5=0; 15x-24y+3_______(2); 5x-8y+1=0;; 15x-24y+3=0; a1/a2=5/15=1/3; a1=8/-24=1/3; c1/ c2=1/3; it is infinite |
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