Question 5: Using Venn diagrams to verify the following:
\((i)\) \(\;\) \(A-B=A\cup {B}’ \)
Note: This identity is wrong, the correct identity is \(A-B=A\cap {B}’ \)
Solution:
L.H.S.
R.H.S.
Class 9th math Review Exercise 3 solution english PCTB
Question 5: Using Venn diagrams to verify the following:
\((i)\) \(\;\) \(A-B=A\cup {B}’ \)
Note: This identity is wrong, the correct identity is \(A-B=A\cap {B}’ \)
Solution:
L.H.S.
R.H.S.