If f(x)=x+1 and g(x)=2x then what is (f o g)(x)?
यदि f(x)=x+1 और g(x)=2x हो तो (f o g)(x) क्या होगा?
Show answer and explanation
Correct Answer
A. 2x+1
ExplanationStep 1: Identify the concept: this is composition of functions. Step 2: (f o g)(x)=f(g(x))=f(2x)=2x+1. Step 3: In f o g apply g first then f.
Step 1: concept पहचानें: यह composition of functions है। Step 2: (f o g)(x)=f(g(x))=f(2x)=2x+1। Step 3: f o g में पहले g लगाएं फिर f लगाएं।