If the sum of 3 consicutive terms of arithmetic sequence is 18 what will be the middle term
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Hey
Here is your answer,
Let the three consecutive terms be a-d , a , a+d
Given that,
Sum of terms = 18
a - d + a + a + d = 18
3a = 18
a = 18/3
a = 6
The middle term = a
a = 6
A.P. : 4,6,8
Hope it helps you!
Here is your answer,
Let the three consecutive terms be a-d , a , a+d
Given that,
Sum of terms = 18
a - d + a + a + d = 18
3a = 18
a = 18/3
a = 6
The middle term = a
a = 6
A.P. : 4,6,8
Hope it helps you!
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