Question

Let M = {letters of the word REAL} and N = {letters of the word LARE}. Write sets M and N in roster form and then state whether;
M ⊆ N is true.

Answer 1

M = {letters of theword REAL}

= {R, E, A, L}

and N = {letters of the word LARE}

= {L, A, R, E}

M ⊆ N is true : Yes