CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If tn=3n1, then S6S5=

Open in App
Solution

S6 is the sum till 6 terms, while S5 is the sum till 5 terms.
Hence, S6S5 gives the 6th term of the AP.
So, t6=361=35=243

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Sum of n Terms of an AP
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon