Question

According to the commutative property of union, AUB=_____.

The formula for the number of subsets is_______.

Complete the property: AU(BnC)=____________.

The square root of 4761 contains________ digit.

The square root of 20 is_______.

The square root symbol is called the____________.

The intersection of two sets consists of ____________ elements.

Every set is a subset of ___________.

AU∅=_______

Complete the law A’UB’=________

The square of an even number is always __________.

The cube of a number is the number multiplied by itself  _______ times.

In 327, 3 is called the ________.

3n is called the _________, n is the ____________, and 3 is the ________ of the radical.

The cube of an odd number is _______​

Answer 1

Answer:

1. BUA
2. 2×no.of elements
3. (AUB)n(AUC)
4. 2digit=69
5. 4.472
6. radicand
7. 2
8. every set
9. sorry I don't know about it
10. (AUB)'
11. even
12. 3 times
13. hundred
14. sorry I don't know about it
15. odd

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