Mathematics · Set Theory
Let R be the set of points inside a rectangle of sides a and b (a, b > 1) with two sides lying along the positive directions of the x-axis and y-axis. Then, R can be represented as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1R = {(x, y) : 0 < x < a, 0 < y < b}✓
- 2R = {(x, y) : 0 ≤ x ≤ a, 0 < y < b}
- 3R = {(x, y) : 0 ≤ x < a, 0 ≤ y ≤ b}
- 4R = {(x, y) : 0 ≤ x ≤ a, 0 ≤ y ≤ b}
Correct answer
R = {(x, y) : 0 < x < a, 0 < y < b}
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