Question

« 13. Given that R= {a,b,c}, S = {b, c, d}

and T = {c, d, e}, list the elements of
R U S U T. the u is a union set pls help​

Answer 1

R= {a,b,c}

S = {b, c, d}

T = {c, d, e},

Explanation:

R U S U T. ={a,b,c}U{b, c, d}U{c, d, e},={a,b,c,d,e}