Question

Write each of the following in set builder form. (a) A = {5, 10, 15, 20} (b) B = {l, 2, 3, 6, 9, 18} (c) C = {P, R, I, N, C, A, L} (d) D = {0} (e) E = { }

Answer 1

Hi mate!!!!!

So, here is ur answer

a) A ={ x : x is a multiple of 5}

b) B = { x : x is a factor of 18}

c) C ={ x : x is a letter in PRINCIPAL}

d) D = { x : x is an integer and x + 1 =1}

e) E = { empty set}

Hope it is helpful

*please mark as brainliest.

Thank you

Answer 2

Answer:

please see the attachment here