If nth term of AP is 6n+2 then find the common difference.
Answers
Answered by
3
Hey friend
Given-;
An=6n+2
To find-;
difference=?
Solution-;
An=6n+2. eq.
Putting n=1 in eq.
A1=6×1+2
A1=8
Putting n=2 in eq.
A2=6×2+2
A2=14
Difference=A2-A1
Difference=14-8
Difference=6
So, the common difference is 6
Be perfectionist
Given-;
An=6n+2
To find-;
difference=?
Solution-;
An=6n+2. eq.
Putting n=1 in eq.
A1=6×1+2
A1=8
Putting n=2 in eq.
A2=6×2+2
A2=14
Difference=A2-A1
Difference=14-8
Difference=6
So, the common difference is 6
Be perfectionist
Answered by
1
Nth term of ap is 6n+2
Therefore an =6n+2
Let n =1,2,3,4
If n equals 1 then a1=6+2=8
If n equals 2 then a2=12+2=14
If n equals 3 then a3 =18+2=20
Their common difference d=a3-a2=20–14=6
Therefore common difference is 6
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