Question

Let B={letters of the word Ward},and C ={letters of the word draw}. Is B equivalent to C?Is B=C?​

Answer 1

Answer:

GIVEN,

B={Ward}

C={draw}

B is equivalent to because the cardinal numbers are same .

n(B) =n(C)

4=4

Therefore, B=C (because every element of B is a member of C and every element of Cis a member of B) .