Ratio of volumes of tetrahedrons having coterminus edees `bara+barb,barb+barc,barc+bara" and "bara,barb,barc` respectively is equal to

[bara barb barc]+[bara barc barb] =

[[bara-barb, barb-bara, barc-bara]]=

Prove that [bara+barb,barb+barc,barc+bara]=2[bara barb barc]

If bara. barb = barb. barc = barc . bara = 0 then [bara barb barc] =

Find the volume of the parallelopiped having coterminus edges as 2bara - barb + barc , -bara+ 2barb + 2barc and bara-3barb +barc if [bara barb barc]=-2 .

If bara.barb=barb.barc=barc.bara=0 then the value of [bara" "barb" "barc] is equal to

If bara,barb,barc are three vectors, then [bara,barb,barc] is not equal to

If bara,barb,barc are three vectors, then [bara, barb, barc] is not equal to

Show that (bara+barb).(barb+barc)xx(barc+bara)=2[barabarbbarc]

(bara+2barb-barc).(bara-barb)xx(bara-barb-barc)=