Hello every one I have this vector relation
E=A+\(\alpha\)(HXA) where E,A and H are vectors I want to proof that A=(E-\(\alpha\)(HXA))/\(\sqrt{1+H^{2}\alpha^{2}}\)
any one remeber how we can do this using vector identities or simple geometry or both of them (may be)?
E=A+\(\alpha\)(HXA) where E,A and H are vectors I want to proof that A=(E-\(\alpha\)(HXA))/\(\sqrt{1+H^{2}\alpha^{2}}\)
any one remeber how we can do this using vector identities or simple geometry or both of them (may be)?