Question

Let 'f' be a function for which f
= x² + x + 1, then find the sum of all values of z for which
f(32) = 7 is
​

Answer 1

Answer:

Let f : X → Y and g : Y → Z be two invertible functions. ... Solution For any two elements x1, x2 ∈ R such that f (x1) = f (x2), we have ... g (x) = x – x ∀ x ∈ R. Then, find f o g and g o f.

Answer 2

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