If \frac{1}{q+r'} \frac{1}{r+p'} \frac{1}{p+q} are AP the p^2,q^2,r^2 are in _________.

CA CPT Dec 2018 Question Paper Quantitative Aptitude for online practice

Question : 15 of 50

Marks: +1, -0

{1}/{q+r'}\;\;{1}/{r+p'}\;\;{1}/{p+q}

are AP the

p^2,q^2,r^2

are in _________.

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