If `veca=hati+hatj+hatk, vecb=4hati+3hatj+4hatk and vecc=hati+alphahati+betahatk` are linearly dependent vectors and `|vecc|=sqrt3.` then

If veca=hati+hatj+hatk, vecb=4hati+3hatj+4hatk and vecc=hati+alphahatj+betahatk are linearly dependent vectors and |vecc|=sqrt(3) then

If vector vec a = hati + hatj + hatk , vecb = 4 hati + 3 hatj + 4 hatk and vec c = hati + alpha hatj + beta hatk are linearly dependent and | vec c | = sqrt3 , then value of | alpha | + | beta | is

If veca=2hati+3hatj+hatk, vecb=hati-2hatj+hatk and vecc=-3hati+hatj+2hatk , then [veca vecb vecc]=

If veca=hati-2hatj+3hatk, vecb=2hati+3hatj-hatk and vecc=rhati+hatj+(2r-1)hatk are three vectors such that vecc is parallel to the plane of veca and vecb then r is equal to,

If veca = 2 hati - 3hatj, vecb = hati + hatj -hatk, vecc = 3hati - hatk, find [a vecb vecc]

Let veca=hati + 2hatj +hatk, vecb=hati - hatj +hatk and vecc= hati+hatj-hatk A vector in the plane of veca and vecb whose projections on vecc is 1//sqrt3 is

If veca=7hati+3hatj-6hatk , vecb=2hati+5hatj-hatk and vecc=-hati+2hatj+4hatk . Find (veca-vecb)xx(vecc-vecb) .