Question

Let A denotes the set of all letters in the word “ TAMILNADU’’ and X = { x ; x is a vowel and x∈ A } Write n(X ) and n( A)

Answer 1

Answer:

Set of letter of TAMILNADU in roster form

A = {T, A, M, I, L, N, D, U}

Set X

X = {x:x is a vowel and x belong to A}

From Set A vowel are A, I, U

Therefore, X in roster form

X = {A, I, U}

                                    Solved By,

                                    Aaditya Singh