Mathematics · Relations and Functions
Let A = {x ∈ N | x ≤ 9} and R is a relation defined on A such that xRy ⇒ 2x - y = 1. Then the range of R is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1{1, 2, 3, 4, 5, 6, 7, 8, 9}
- 2{1, 2, 3, 4, 5}
- 3{1, 3, 5, 7, 9}✓
- 4{2, 3, 4, 5}
Correct answer
{1, 3, 5, 7, 9}
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