If a vector A makes angles α,β and γ, respectively with X, Y and Z axes then sin^2 α + sin^2 β + sin^2 γ = If a vector A makes angles α respectively with X Y and Z axes then sin^2 α + sin^2 β + sin^2 γ = β and γ September 8, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Vectors , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related