Given the following situation:

• the universal set U = {positive integers less than 20)

. X = {4, 5, 6, 7, 8)
• P = (prime numbers of U}
• O = {odd numbers of U
Which is the complement of P?

1) the even numbers of U

2) the universal set excluding the set of X

3) the positive integers greater than 20

4) the non-prime numbers of U

1 3 5

step-by-step explanation:

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step-by-step explanation:

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step-by-step explanation:

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.