यदि (f(x)=x-2) और (g(x)=x-2+1), तो (\(g\circ f\)(4)) का मान क्या होगा?
If (f(x)=x-2) and (g(x)=x-2+1), what is the value of (\(g\circ f\)(4))?
Explanation opens after your attempt
A. (5)
Concept
(\(g\circ f\)(4)=g(f(4))).
Why this answer is correct
(f(4)=4-2=2).
Exam Tip
(g(2)=22+1=5). चरण 1: (\(g\circ f\)(4)=g(f(4))) होता है। चरण 2: (f(4)=4-2=2)। चरण 3: (g(2)=22+1=5)।
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