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The pair of equation 3 X + 4 y is equal to k and man X + 12 y is equal to 6 has infinitely many solution if y

Posted by Nitesh Rawat 6 years, 4 months ago

CBSE > Class 10 > Mathematics

2 answers

Janu Likki 6 years, 4 months ago

Therefore it has infinitely many solutions

0Thank You

Janu Likki 6 years, 4 months ago

3x+4y=k........1 X+12y=6........2 Eq1 ×3 and eq2 ×1 9x+12y=3k X +12y=6 _____________ 8x+0 = -3k _____________ X=-3k/8 From 1 3(-3k/8)+4y=k -9k/8+32y =8k 32y =8k+9k/8

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CBSE > Class 10 > Mathematics