Question

Let X = {3,4,6,8). Determine whether the relation R = {(x, f(x)) | E X, f() = x2 +1}
is a function from X to N?​

Answer 1

Answer:

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Answer 2

Answer:

this the answer ok happy you can wriet this answer

Step-by-step explana F (×) = ײ +1  F (3) = 3²+1=9+1=10  F(4)=4²+1=16+1=17 F(6) = 6²+1=36+1=37 F(8) = 8²+1=64+1=65 YES R is function from X  to N