Linear Equations in Two Variables — Maths STD 9 — Question
Gujarat BoardEnglish MediumSTD 9MathsLinear Equations in Two Variables1 Mark
MCQ
The linear equation $2x - 5y = 7$ has:
A
Two solutions.
✓
Infinitely many solutions.
C
No solution.
D
A unique solution.
✓
Answer
Correct option: B.
Infinitely many solutions.
Given equation is $2x - 5y = 7$,There is no given value of $x$ and $y$ so we can take any values. For every value of $x$, we get a corresponding value of $y$ and vice-versa.
Therefore, it has infinitely many solutions.
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