Question

Answer this fast.....This question is from class 10 A.P lesson maths

correct answer will mark as brainleist

Answer 1

Answer:

Step-by-step explanation:

Tp-q+Tp+q=2Tp                              ................................1

Tp-q=a+[p-q-1]d...............,,,,,,,,,,,..........................2

Tp+q=a+[p+q-1]d                .....................................3

put eq2and3 in eq1

a+[p-q-1]d+a+[p+q-1]d

2a+d[p-q-1+p+q-1]

2a+d[2p-2]

2[a+[p-1]d]

2Tp

hence proved

pls mark as a brainlist one