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The value of $m$ for which lines $14x + my = 20$ and $-3x + 2y = 16$ are parallel, is :
- (a)$-\frac{3}{14}$
- (b)$-\frac{7}{3}$
- (c)$-\frac{28}{3}$
- (d)$-\frac{3}{28}$
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Ans. (c) $-\frac{28}{3}$
The value of m for which lines 14x + my = 20 and -3x + 2y = 16 are parallel, is :
CBSE Class 10 Maths PYQ · Linear Equations · Types of solutions · 1 Mark · March 2025 · Basic
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