tprabin782
Answered

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If f(x) = 2x - 4, then prove that, (f-1of)(x) is an identify function.

it's a optional mathematics Questions please solve him​

Sagot :

zekariasteka059

Answer:

f(x)=2x-4

f(1)=2(1)-4

=2-4

f(1)=-2

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