সমাধান করুনঃ y/x = 1/3 ; x + 2y = 10
Solution
Correct Answer: Option C
y/x = 1/3
x = 3y
x + 2y = 10
3y + 2y = 10 (মান বসিয়ে)
y = 2
x = 6
(x, y) = (6, 2)
x = 3y
x + 2y = 10
3y + 2y = 10 (মান বসিয়ে)
y = 2
x = 6
(x, y) = (6, 2)
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