Discuss Forum
1.
(2x - 6, 5) = (4, 2y - 5) হলে, (x, y) এর মান কোনটি?
- A. (4, 5)
- B. (4, 5)
- C. (4, 5)
- D. (4, 5)
Answer: Option B
Explanation:
Here,
2x - 6 = 4
⇒ 2x = 4 + 6
⇒ 2x = 10
⇒ x = 102102
x = 5
And,
5 = 2y - 5
⇒ 5 + 5 = 2y
⇒ 10 = 2y
⇒ y = 102102
y = 5
Ans: (x, y)= (5, 5)
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