Discover Questions

The planes 2x+3y-z=5 and x-y+2z=k intersect in the line 5x+1=9-5y=-5z. Find the value of k.? What does it meant to dream of being a magnet to metallic objects? Will there be an earthquake after solar eclipse? Sqrt(1-2sin(3x)*sin(7x)) = sqrt(10x)? Why is the electric potential negative within the negative charge and positive within the positive charge? and total V is the difference?