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प्रश्न
Write four solutions for the following equation:
x = 4y
उत्तर
x = 4y
For x = 0,
0 = 4y
⇒ y = 0
Therefore, (0, 0) is a solution of this equation.
For y = 1,
x = 4(1) = 4
Therefore, (4, 1) is a solution of this equation.
For y = −1,
x = 4(−1)
⇒ x = −4
Therefore, (−4, −1) is a solution of this equation.
For x = 2,
2 = 4y
⇒ y = `2/4` = `1/2`
Therefore, `(2, 1/2)` is a solution of this equation.
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