Question

fill in the blanks
2
The empty set has
Two set are called equal sets if both the sets have
elements
3. The cardinal number of the set A-
{ x: x < 16 and ×En}
4. In sets A and B n (A)= n(B), then sets are
5 The cardinal numbers of the set a={Ex :x is a constant
in the word BANARAS}​

Answer 1

Answer:

2) NO ELEMENTS

OF THE SETS HAVE SAMÉ ELEMENT AND SAMÉ NO. OF ELEMENTS THEN THEY ARE CALLED EQUAL SET

4) THEN A WILL BE SUBSET OF B AND B WILL SUBSET OF A