Question

state whwther true or false A={x:x is the letter in word TRACT} , B={x:x is the letter in the word cataract}
1. n(A)== 5 ,
2. n(B) = 8 ,
3. A is subset of B ,
4. A is proper subset of B ,
5. A = B​

Answer 1

Answer:

true

Step-by-step explanation:

i dont really know how to explain it but its true