Question

1. Describe the following sets in listing method.
a) N = {the natural numbers between 5 and 10}
b) M = {the first five multiples of 3}
c) P = {the prime numbers between 10 and 20}
d) A = {the letters of the word ‘HIPPOPOTAMUS’}
e) B = {y : y is a composite number, y < 10}



2. Express the following sets in description method.
a) V = {a, e, i, o, u}
b) W = {0, 1, 2, 3, 4}
c) A = {2, 3, 5, 7}
d) B = {x, y, z}
e) C = {1, 2, 5, 10}
f) D = {5, 10, 15, 20}




3. Express the following sets in set-builder method.
a) N = {1, 2, 3, 4, 5, 6, 7, 8, 9}
b) W = {0, 1, 2, 3, 4}
c) A = {2, 3, 5, 7}
d) B = {x, y, z}

e) C = {1, 2, 5, 10}
f) D = {5,10, 15,20}

Answer 1

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Step-by-step explanation:

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