if A={x:x is a letter in the word ELECTION}
then n(A) is?​

1 thought on “if A={x:x is a letter in the word ELECTION} <br />then n(A) is?​”

1. Answer:

   Correct option is c 7

   Non repeated letters in the word ACCOUNTANCY define the set A.

   A≡{A,C,O,U,N,T,Y}.

   ∴n(A)=7.

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