Question

ans the question fast​

Answer 1

The answer is

7. function

8. range

9. injective

Answer 2

ANSWER

7. FUNTION

8.RANGE

9.None Of These

EXPLANATION

7. it is definition of function

8. since function has unique image so all elements if codomain are image of each element so it is set B is range or codomain but codomain is not in options so its answer is range

9. if range = codomain this it is surjective or onto

which is not in options so answer is none of these.

one also point to noted is that here we given only that range equal codomain here there was a chance that element in range is image of two elements of domain

so it is not one one and injective

also it is not clear that it is many one there was a chance of one one

so answer is none of these

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