फलन (f(x)=\left\lfloor\frac{x+2}{3}\right\rfloor) में (x=7.4) पर मान क्या है?
What is the value of (f(x)=\left\lfloor\frac{x+2}{3}\right\rfloor) at (x=7.4)?
Explanation opens after your attempt
A. (3)
Concept
\(\frac{7.4+2}{3}=\frac{9.4}{3}\), which is greater than (3) and less than (4). So the greatest integer is (3).
Why this answer is correct
The correct answer is A. (3). \(\frac{7.4+2}{3}=\frac{9.4}{3}\), which is greater than (3) and less than (4). So the greatest integer is (3).
Exam Tip
\(\frac{7.4+2}{3}=\frac{9.4}{3}\), जो (3) से बड़ा और (4) से छोटा है। इसलिए ग्रेटेस्ट इंटीजर (3) है।
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