यदि (f(x)=\frac{x+2}{x-3}) और (g(x)=x-3) हों, तो ((fg)(x)) का सरल रूप और डोमेन क्या है?

If (f(x)=\frac{x+2}{x-3}) and (g(x)=x-3), what is the simplified form and domain of ((fg)(x))?

Explanation opens after your attempt
Correct Answer

A. (x+2), \(x\ne 3\)

Step 1

Concept

Multiplication gives (x+2), but \(x\ne 3\) remains because of (f(x)). Always check the original function conditions.

Step 2

Why this answer is correct

The correct answer is A. (x+2), \(x\ne 3\). Multiplication gives (x+2), but \(x\ne 3\) remains because of (f(x)). Always check the original function conditions.

Step 3

Exam Tip

गुणन से (x+2) मिलता है, लेकिन (f(x)) के कारण \(x\ne 3\) रहेगा। मूल फलन की शर्तें हमेशा जांचें।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=\frac{x+2}{x-3}) और (g(x)=x-3) हों, तो ((fg)(x)) का सरल रूप और डोमेन क्या है? / If (f(x)=\frac{x+2}{x-3}) and (g(x)=x-3), what is the simplified form and domain of ((fg)(x))?

Correct Answer: A. (x+2), \(x\ne 3\). Explanation: गुणन से (x+2) मिलता है, लेकिन (f(x)) के कारण \(x\ne 3\) रहेगा। मूल फलन की शर्तें हमेशा जांचें। / Multiplication gives (x+2), but \(x\ne 3\) remains because of (f(x)). Always check the original function conditions.

Which concept should I revise for this Mathematics MCQ?

Multiplication gives (x+2), but \(x\ne 3\) remains because of (f(x)). Always check the original function conditions.

What exam hint can help solve this Mathematics question?

गुणन से (x+2) मिलता है, लेकिन (f(x)) के कारण \(x\ne 3\) रहेगा। मूल फलन की शर्तें हमेशा जांचें।