Math, asked by greeshmasaranya983, 6 months ago

Find the mean of a-1,a,a+4

Answers

Answered by tarunverma4445

1

Answer:

a+1

Step-by-step explanation:

{(a-1)+a+(a(4)}/3

= {a+a+a-1+4}/3

= {3a+3}/3

= 3{a+1}/3

= (a+1)

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