भिन्नात्मक भाग फलन (f(x)={x}) में (x=-2.3) पर मान क्या है?

For the fractional part function (f(x)={x}), what is the value at (x=-2.3)?

Explanation opens after your attempt
Correct Answer

A. (0.7)

Step 1

Concept

\({x}=x-\lfloor x\rfloor\), and \(\lfloor -2.3\rfloor=-3\). Therefore ({-2.3}=0.7).

Step 2

Why this answer is correct

The correct answer is A. (0.7). \({x}=x-\lfloor x\rfloor\), and \(\lfloor -2.3\rfloor=-3\). Therefore ({-2.3}=0.7).

Step 3

Exam Tip

\({x}=x-\lfloor x\rfloor\) और \(\lfloor -2.3\rfloor=-3\)। इसलिए ({-2.3}=0.7) है।

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Mathematics Answer, Explanation and Revision Hints

भिन्नात्मक भाग फलन (f(x)={x}) में (x=-2.3) पर मान क्या है? / For the fractional part function (f(x)={x}), what is the value at (x=-2.3)?

Correct Answer: A. (0.7). Explanation: \({x}=x-\lfloor x\rfloor\) और \(\lfloor -2.3\rfloor=-3\)। इसलिए ({-2.3}=0.7) है। / \({x}=x-\lfloor x\rfloor\), and \(\lfloor -2.3\rfloor=-3\). Therefore ({-2.3}=0.7).

Which concept should I revise for this Mathematics MCQ?

\({x}=x-\lfloor x\rfloor\), and \(\lfloor -2.3\rfloor=-3\). Therefore ({-2.3}=0.7).

What exam hint can help solve this Mathematics question?

\({x}=x-\lfloor x\rfloor\) और \(\lfloor -2.3\rfloor=-3\)। इसलिए ({-2.3}=0.7) है।