Teaching BPSC बिहार प्राथमिक (1 to 5) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Number System Rational or Irrational Numbers
Which of the following statements is always true?
1
\(\rm \frac{x-y}{2}\) is a rational number between x and y.
2
\(\rm \frac{x+y}{2}\) is a rational number between x and y.
3
\(\rm \frac{x\times y}{2}\) is a rational number between x and y.
4
More than one of the above
5
None of the above