Let \rho be a relation defined on set of natural numbers {\N}, as \rho=\{(x, y) \in N \times N: 2 x+y=4\}. Then domain A and range B are

Correct Answer is : A⊂{x∈N:1≤x≤20} and B⊂{y∈N:1≤y≤39}

A \subset\{x \in N: 1 \leq x \leq 20\} and B \subset\{y \in N: 1 \leq y \leq 39\}

A=\{x \in N: 1 \leq x \leq 15\} and B=\{y \in N: 1 \leq y \leq 30\}

WBJEE 2023 Math Solved Paper

Question : 61 of 75

Marks: +1, -0

Let ρ be a relation defined on set of natural numbers N, as ρ={(x,y)∈N×N:2x+y=4}. Then domain A and range B are

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