For three positive integers p, q, r, x^ pq^2 =y^ qr =z^ p^2r and r = pq+1 such that 3, 3 _yx, 3 _zy, 7 _xz...

Question

For three positive integers p, q, r, x^ pq^2 =y^ qr =z^ p^2r and r = pq+1 such that 3, 3 _yx, 3 _zy, 7 _xz are in A.P with common difference 1 2 . Then r – p – q is equal to

Accepted Answer

(B)

JEE Main 2023 Mathematics question

Solution