Answer this question
Show more results
Login to your account
Let p:(1,3,0,5) q:(3,2,-1,5) and s:(-2,5,1,6) form parallelogram PQRS in R4 space.
find the coordinate of point R? The equation (x-7)^2+(y+15)^2 =-64 has no solution? true or false, prove? Which of the following represents the electron configuration of an alkaline earth element
Xe] 6s2 4f7
[Rn] 7s2 [Ar] 4s2 3d4
[Xe] 5s2 5p1? Ellipses centered at the origin have symmetry with respect to the y axis, y x axis and the origin? true or false? justify? Can someone from developing nation from africa,get software engineering job in companies like google,yahoo,microsoft etc.?