Math, asked by sreekaree, 3 months ago

If p, q ,r and s are in AP, then r - q =​

Answers

Answered by atharwamayekar
0

Answer:

d(common difference)

Step-by-step explanation:

p=a

Q=a+d

R=a+2d

S=a+3d

so r-q

a+2d - (a+d)

a+2d-a-d

=d

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