Question

if f(x) = x-1, g(x) = x- 2 find a, if gof(a) = 1​

Answer 1

Step-by-step explanation:

g (f (a))=1

g(x-1)=1

x-1-2=1

x=4

Answer 2

HELLO

HERE IS YOUR ANSWER

Given that,

f(x)=x-1

g(x)=x-2

gof(a)=1

we need "a"

gof(a)=1

g(a-1)=1

(a-1)-2=1

a-1-1=1

a-2=1

a=3

hence the value of a is 3

HOPE IT IS HELPFUL

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