Insert 5 arithmetic mean between 5 and 2.
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What is that question
first of all question is wrong
first of all question is wrong
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First, find the common difference:
an = a₁ + (n-1) (d)
a₅ = 5
a₁ = 2
n = 5
d = ?
5= 2 + (5-1) (d)
5 = 2 + 4d
4d = 5 - 2
4d = 3
d = 4*3=1.5
Add 1.5 to first and succeeding second, third, and fourth term (a₂, a₃, a₄)
a₂ = 2 + 1.5
= 3.5
a₃ = 5 + 1.5
= 6.5
a₄ = 8 + 1.5
= 9.5
ANSWER: 1.5.3.5,6.5,9.5
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