Question

Solve it further please , and please give correct answer ​

Answer 1

answer is solved after the image

Answer:-

Common difference, d= 2q

Step-by-step explanation:

S1=p+q=a1

S2=2p+4q=a1+a2

S2-S1=a2

a2=p+3q (from image)

Now,

common difference, d=a2-a1

d=p+3q-(p+q)

d=p+3q-p-q

d=2q

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