If v1 + v2 is perpendicular to v1 – v2 then a. v1 is perpendicular to v2 c b. v1 = v2 c. v1 is a null vector If v1 + v2 is perpendicular to v1 - v2 then a. v1 is perpendicular to v2 c b. v1 = v2 c. v1 is a null vector September 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related