True False[1 Marks ]

Question 11 Mark

If A $\subset$ B and x $\notin$ B, then x $\notin$ A. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

Question 21 Mark

If x $\in$ A and A $\not \subset$ B , then x $\in$ B. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

Question 31 Mark

If $A \not \subset B$ and $B \not \subset C$ , then $A \not \subset C$. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

Question 41 Mark

If $A \not \subset B$ and $B \not \subset C$ , then $A \not \subset C$. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

Question 51 Mark

If A $\subset$ B and B $\subset$ C , then A $\subset$ C. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

Question 61 Mark

If A $\subset$ B and B $\in$ C , then A $\in$ C. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

Question 71 Mark

If x $\in$ A and A $\in$ B , then x $\in$ B. If it is true, prove it. If it is false, give an example.

Answer

Self Learning

MATHS True False[1 Marks ]