Example 18 If is a unit vector and (x – a) . (x + a) = 8 , then find I x I. Example 18 If is a unit vector and (x - a) . (x + a) = 8 then find I x I. November 5, 2021 Category: Chapter 10 - Vector Algebra , Maths , NCERT Exemplar Class 12 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
