If f(x)=x+2 and g(x)=2x then what is (f o g)(x)?
यदि f(x)=x+2 और g(x)=2x है तो (f o g)(x) क्या होगा?
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Correct Answer
A. 2x+2
ExplanationStep 1: Identify the concept: this is composition of functions. Step 2: (f o g)(x)=f(g(x))=f(2x)=2x+2. Step 3: In composition apply the inside function first.
Step 1: concept पहचानें: यह composition of functions है। Step 2: (f o g)(x)=f(g(x))=f(2x)=2x+2। Step 3: Composition में पहले अंदर वाला function apply करें।