Question

For AP, if tp = q and tq = p show that tp + q = 0​

Answer 1

Answer:

Tp=a+(p−1)d=q

Tq=a+(q−1)d=p

solving the above two equations,

(p−q)d=(q−p),d=−1

a=p+q−1

Tp+q=a+(p+q−1)(−1)=a−a=0

Step-by-step explanation:

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