Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
Z = |X=2|^2 and Y = |W-2|^2. If Z=Y and both X and W are [#permalink]
20 Feb 2004, 04:23
This topic is locked. If you want to discuss this question please re-post it in the respective forum.
Z = |X=2|^2 and Y = |W-2|^2. If Z=Y and both X and W are decreased by 1, which of the following must be true?
a. the new value of Y is Z greater than its original value.
b. the new value of Y is greater than the new value of Z.
c. The new value of Y is smaller than its original value.
d. The new values of Y and Z are equal.
e. None of the above.