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प्रश्न
Check whether the following is the solution of the equation x – 2y = 4 or not:
(4, 0)
उत्तर
(4, 0)
Putting x = 4 and y = 0 in the L.H.S of the given equation,
= x − 2y
= 4 − 2(0)
= 4 − 0
= 4
= R.H.S
Therefore, (4, 0) is a solution of this equation.
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