Math, asked by susmithasonu11, 8 months ago

what is the arthmeticmean of 2-a, a, 2+a ?

Answers

Answered by ardabmutiyaar

2

Answer:

The arithmetic mean:

(a-2)+a+(a+2)/3

=> a+a+a+2-2/3

=> a+a+a/3

3a/3

= a

thus the mean is a

Step-by-step explanation:

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