If a vector 2i^+3j^ + 8k^ is a perpendicular to the vector 4j^ – 4i^ + ak^. then d value of a is If a vector 2i^+3j^ + 8k^ is a perpendicular to the vector 4j^ - 4i^ + ak^. then d value of a is August 27, 2020 Category: Chapter 2 - Vectors , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related