Question

Given set Q={1,2} find all the subset of 0
a{1,}{2}
b{1}{2}{1,2}
c{ } {1}{2}{1,2}
d{ } {1}{2}{1,2}{2,1}

If set B={PLANT} what is the cardinality (n) of B? a nB 3 b nB 4 c nB 5 d nB 6 Which of the following is a set written in roster method
a A= {12345}
b B= {2468..}
c C= {x/x is a factor of 12}
d D= {x/x is an even number less than 15

Given A= {123} how many subset does a have
a 0
b 3
c 5
d 8























Final answer

B
D
B​

Answer 1

Answer:

a is answer

c is answer

d is answer