Given the two vectors a = (3, 2, 5) and b = (-2, 1, -8) find |2a + b O V5 0 9V5 O V33 0 5V3 O 315 O V19Find the angle 6 made by the two vectors. Give the answer in degrees and round to the nearest tenth. You can drag the grid to get a better View of the vectors. O 45.0 O 43.60 O 45.3 O 50.90 ( 53.10What does vector w represent? *You can move the applet so that you can see all the vectors, three in total* WOw = U- Ow = utv O W = - u O w = V - 2What does the following equation represent in RS: (x - 2)2 + ( y + 3)2 + ( 2+ 4)2= 5 O Right Circular Cylinder O Circle O Cone O SphereWhat does the following equation represent in R3: (ac4)2 +(y+2)2 = 7 0 Circle 0 Cone O Right Circular Cylinder Q Sphere What does the following equation represent in R2: (93-4? +(y+2)2 = 7 0 Cone 0 Right Circular Cylinder O Sphere 0 Circle