Question

PLEASE HELP MEDAL AWARDED

Answer 1

@Muzzack

Answer 2

symmetric+associative addition..

Answer 3

@zaibali.qasmi

Answer 4

no...in intersection you have to take only common entries and in union you have to take all entries...it is last one{1,2,3,4,5,6]

Answer 5

help

Answer 6

@zaibali.qasmi

Answer 7

here it is \[a ^{2}a ...???\]

Answer 8

question is this..?

Answer 9

is it 1

Answer 10

yes

Answer 11

@iGreen

Answer 12

@zepdrix

Answer 13

@zaibali.qasmi

Answer 14

@across

Answer 15

@tmoneycash3 its commutative addition+symmetric.