vectorA+vectorB=vectorA.vectorB then what is the angle?
vectorA+vectorB=vectorA.vectorB then what is the angle?

In viewing through a magnifying glass, one usually positions one's eyes very close to the lens. Does angular magnification change if the eye is moved back?
Last Activity: 8 Months ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago

Last Activity: 3 Years ago