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Maths CBSE Live product
Class 10 (2026-27)
Pair of linear equations in two variables
Annual Revision I - Pair of linear equation in two variables
1.
PYQ - Linear equation
Question:
1
m.
If the lines given by \(4x + 7ky = 8\) and \(6x + 5y + 2 = 0\) are not parallel, then \(k\) has to be
any rational number having \(4\) as denominator
10
21
≠
10
21
any rational number
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