Need the answers asap
Till question 14 (14th also)
Attachments:
Answers
Answered by
1
left Questions I'll answer you later
Attachments:
harshagarwal834:
Thank u
Can u please make that fast
ya sure
Answered by
50
Answer:
(i) Factors of 12 are 1,2,3,4,6,12. So, the prime factors of 12 are 2,3.
We write the set A in roster form as A={2,3} and hence n(A)=2.
(ii) B={x:x∈W,x≤5}. In Tabular form, B={0,1,2,3,4,5}.
The set B has six elements and hence n(B)=6
Attachments:
Similar questions