engineering recuitment PPSC JE Civil Mock Test 2022 Quantitative Aptitude Number System Rational or Irrational Numbers
यदि \(x = \frac{2}{3}\) और \(y = \frac{3}{4}\) है, तो (x - y)-1 और (x-1 - y-1) के बीच परिमेय संख्या है
1
\(-\frac{71}{12}\)
2
\(\frac{1}{6}\)
3
\(\frac{2}{3}\)
4
\(-\frac{71}{2}\)