If A = 2i + j – k, B = i + 2j + 3k, and C = 6i – 2j – 6k, then the angle between (A + B) and C will be and C = 6i - 2j - 6k B = i + 2j + 3k If A = 2i + j - k then the angle between (A + B) and C will be September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Vectors , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related