Question
Mathematics Question on Rational or Irrational Numbers
If a, b, c are real numbers, then which one of the following shows associative property addition?
A
a+b=b+a
B
a+(b+c)=(a+b)+c
C
a(b+c)=ab+ac
D
None of the above
Answer
a+(b+c)=(a+b)+c
Explanation
Solution
The correct option is (B): a+(b+c)=(a+b)+c