Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

find the rth term of an AP.Whose sum of n terms is 2n+3n 2

find the rth term of an AP.Whose sum of n terms is 2n+3n2
 

Grade:8

6 Answers

Vijay Mukati
askIITians Faculty 2590 Points
4 years ago
Hint:

Tn = Sn – Sn-1

Thanks, Vj
sachin
85 Points
3 years ago
 
Hint:

Tn = Sn – Sn-1.......................................................................................................................................................................
sachin
85 Points
3 years ago
 
 
Hint:

Tn = Sn – Sn-1..................................................................................................................................................
sachin
85 Points
3 years ago
 
 
Hint:

Tn = Sn – Sn-1...................................................................................................................................................
sachin
85 Points
3 years ago
 
 
Hint:

Tn = Sn – Sn-1..............................................................................................................................................nv
 
Hint:
 
Tn = Sn – Sn-1......................................................................................................................................................
sachin
85 Points
3 years ago
Hint:Tn = Sn – Sn-1..................................................................................................................................................bbbb

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free