1. which of the following vectors are the same? (a) v = h3, −3i (b) v has initial point: (3, −2) and terminal point: (2, −3) (c) kvk = 3√ 2 and v makes an angle of −π/4 with the positive x-axis. (d) kvk = √ 2 and v makes an angle of 5π/4 with the positive x-axis. (e) v = h−1, −1i

volleyball players can not touch the net while the ball is in play

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

the answer is a. hope this .