Identify a relationship among Tn ,Sn and Sn-1 where n;1 and n€N
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Answered by
17
Answer:
Tn =a+(n-1)d
Sn=n/2(2a+(n-1)d)
Answered by
11
The relationship among them is
Step-by-step explanation:
relationship among Tn ,Sn and Sn-1
is the sum of n terms in an AP
is the sum of n-1 terms in an AP
is the nth term in the AP
then
T_n = a+(n-1)d
adding equation 1 and 2 we get
hence , The relation ship among them is
#Learn more:
If x, y, z are 3 consicutive terms of an arthemetic sequence find 2 different relation ship among them
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