Frazer was supposed to take the cube root of x and then square of that. Instead of that he took the square of x first and then took the cube root. The answer obtained is
A. smaller than expected answer.
B. larger than expected answer.
C. same as expected answer.
D. opposite in sign to the expected answer.
E. in variance with x.
MBM
expected answer
This topic has expert replies
- sanju09
- GMAT Instructor
- Posts: 3650
- Joined: Wed Jan 21, 2009 4:27 am
- Location: India
- Thanked: 267 times
- Followed by:80 members
- GMAT Score:760
The mind is everything. What you think you become. -Lord Buddha
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
-
- Junior | Next Rank: 30 Posts
- Posts: 16
- Joined: Tue Jan 06, 2009 1:07 pm