Question

1. b
If f:
AB is a function, f(a) =b, f(a,) = b then f '(b) =
2) {0} 3) {4,,a,
4) doesn't exist​

Answer 1

Answer:

If 5a÷ 5b

= 625, then what is the relation between a and b ? (a) a+b = 4 (b) a=b + 4(c) ab= 4 (d)a/b = 4)

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