Question
Mathematics Question on Arithmetic Progression
If p(q1+r1),q(r1+p1),r(p1+q1) are in A.P., then p, q, r
A
are in A.P.
B
are not in A.P.
C
are not in G.P.
D
are in G.P.
Answer
are in A.P.
Explanation
Solution
The correct answer is (A): are in A.P.