4. Prove that the commutative property does not hold true for
7/11 - 6/5
Answers
Answered by
3
Answer:
Step-by-step explanation:\begin{gathered}commutative \: property \: says \: in \: subtraction \\ \\ x - y \: not \: equal \: to \: y - x\end{gathered}
commutativepropertysaysinsubtraction
x−ynotequaltoy−x
Let's Take An Example , x = 7/11 & y = -6/5
\begin{gathered}x - y = \frac{7}{11} - ( - \frac{6}{5} ) \\ = > \frac{7}{11} + \frac{6}{5} \\ \\ = > \frac{35 + 66}{55} \\ \\ = > \frac{101}{55} \\ \\ y - x \\ \\ = > - \frac{6}{5} - \frac{7}{11} \\ \\ = > \frac{ - 66 - 35}{55} \\ \\ = > \frac{ - 101}{55} \end{gathered}
x−y=
11
7
−(−
5
6
)
=>
11
7
+
5
6
=>
55
35+66
=>
55
101
y−x
=>−
5
6
−
11
7
=>
55
−66−35
=>
55
−101
Clearly , You Can See That x - y Not equal to y - x.
Similar questions