If A= (a,b,c), B= (1, 2, 3), f= {(a,1), (b,1), (c,1)) then it is?
- Onto function
- One-one function
- Identity function
- Constant function
Explanation
- The function f is defined as f(a) = 1, f(b) = 1, and f(c) = 1.
- This means that every element in the domain (A) is mapped to the same element (1) in the codomain (B).
- This is a characteristic of a constant function, which is a function that always returns the same output value regardless of the input.
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