Question

if the sum of p terms of an A.P is q and the sum of q terms is p, then the sum of p+q terms will be​

Answer 1

Answer:

So, S(p+q) = -(p+q). … In a sequence, whose nth term is given by Tn and the sum of the 1st n terms are given by Sn, then prove that Tn=Sn−Sn−1 ;∀n≥2?

Answer 2

Answer:

here's your answer

Step-by-step explanation:

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