Determine the value of k so that the three straight lines x/a + y/b=1,x/b + y/a=1 and x (a + b) – k^2 ab = 0 may be concurrent.

answer:

i lost in getting someone back.

i learned that people are really two-faced and no matter how angelic someone appears they always have a devil side and that you cant trust anyone anymore no matter how dear they are to you.

if your wondering who it waz it waz mah still miss her tho

~batmans wife dun dun

answer:

1: productivity. productivity is an important reason for developing it systems.

2: information. it systems are key to delivering the information and intelligence you need to improve innovation.

3: cost reduction.

4: collaboration.

5: customer service.

hello glad to meet you if you know the answer, what am i saying?