Math, asked by sridevibrtm, 6 months ago

the mean of a- 2,a-1,a,a+1 ,a+2 is2 then a=

Answers

Answered by bson

0

Answer:

2

Step-by-step explanation:

mean = sum of variables/ no. of variables

= a-2+a-1+a+a+1+a+2/5=2

= 5a/5=2

= a=2

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