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powerprats
- Newbie | Next Rank: 10 Posts
- Posts: 2
- Joined: Sun Feb 10, 2013 8:07 am
Is x/p*(p2 + q2 + r2) = xp + yq + zr ?
(1) q2 = r^2
(2) yq = zr
The options for data sufficiency are standard.
Cheers
(1) q2 = r^2
(2) yq = zr
The options for data sufficiency are standard.
Cheers
