यदि (f(x)=\frac{x+2}{x-3}) और (g(x)=x-3) हैं, तो ((fg)(4)) क्या होगा?

If (f(x)=\frac{x+2}{x-3}) and (g(x)=x-3), what is ((fg)(4))?

Explanation opens after your attempt
Correct Answer

A. (6)

Step 1

Concept

((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), where \(x \neq 3\). At (x=4), the value is (6).

Step 2

Why this answer is correct

The correct answer is A. (6). ((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), where \(x \neq 3\). At (x=4), the value is (6).

Step 3

Exam Tip

((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), जहाँ \(x \neq 3\)। (x=4) पर मान (6) है।

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Mathematics Answer, Explanation and Revision Hints

यदि (f(x)=\frac{x+2}{x-3}) और (g(x)=x-3) हैं, तो ((fg)(4)) क्या होगा? / If (f(x)=\frac{x+2}{x-3}) and (g(x)=x-3), what is ((fg)(4))?

Correct Answer: A. (6). Explanation: ((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), जहाँ \(x \neq 3\)। (x=4) पर मान (6) है। / ((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), where \(x \neq 3\). At (x=4), the value is (6).

Which concept should I revise for this Mathematics MCQ?

((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), where \(x \neq 3\). At (x=4), the value is (6).

What exam hint can help solve this Mathematics question?

((fg)(x)=\frac{x+2}{x-3}(x-3)=x+2), जहाँ \(x \neq 3\)। (x=4) पर मान (6) है।