9 Answered Questions for the topic Number Sets

Number Sets Equations

11/27/16

find the equation for the following sets. (0,3), (1,9),(2,27),(3,81),(4,243)

It is asking what the equation is to solve the sets.
Number Sets

08/30/16

If null set/ empty set is equal to A' (A complement), then is A equal to the Universal set? Please give reason.

Maths-related (Sets)
Number Sets

08/25/16

Determine the cardinal number for the given set. {2, 4, 6, 8, 10, . . . , 16}

Determine the cardinal number for the given set. {2, 4, 6, 8, 10, . . . , 16}

03/27/15

What is the probability that the student attends at least one class on Monday?

involving a student's attendance at math and accounting classes on Mondays. Assume that the student attends math class with probability 0.65, skips accounting class with probability 0.4, and... more
Number Sets

11/25/14

find the number of students who read only sports illustrated

in a survey of 224 students at a large university, the following data are collected: 95 students read time magazine 101 students read sports illustrated 80 students read readers... more
Number Sets

11/25/14

If U = {1, 2, 3, 4, 5, 6} and A = {2, 3, 6}, find

(a) A ∪ A' (b) ∅ ∩ A(c) A ∩ A'(d) U' ∩ A
Number Sets

10/24/14

How can you tell whether or not a rational expression written in fractional form will terminate or repeat?

I would like to know how to tell if it terminates or repeats  without finding the decimal expression
Number Sets

10/24/14

What number sets does - 5 2/7 belong to and why??

I think it belongs to more than one set rational, complex and real
Number Sets Square Roots

10/23/14

Show me a method of calculation of square roots please.

In traditional long division only so many remainders may drop down which forces rationals to repeat or terminate. Can you show me a method for calculation of square roots that is different  showing... more

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