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Let a R b the relation on the set N of all natural numbers defined by a+3b = 12. Find the obtain and range of R.

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To solve the problem, we need to find the domain and range of the relation \( R \) defined by the equation \( a + 3b = 12 \) for natural numbers \( a \) and \( b \). ### Step-by-Step Solution: 1. **Understanding the Relation**: The relation \( R \) is defined by the equation \( a + 3b = 12 \). We need to find pairs \( (a, b) \) where both \( a \) and \( b \) are natural numbers. 2. **Rearranging the Equation**: ...
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AAKASH INSTITUTE ENGLISH-RELATIONS AND FUNCTIONS -Try Yourself
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  12. In the given function, find the co-domain and range

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  13. In the given function, find the domain, co-domain and range.

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  14. Let f : N rarr N and given by f(x) = x + 6. Find f(1), f(3), f(7).

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