[27" Let "v=2hat i+hat j-hat k" and "w=hat i+3hat k." If "hat u" is unit vector and the maximum value of "],[[u vv w]=sqrt(lambda)," then the value of "(lambda-51)" is "]

Let v=2hat i+hat j-hat k and w=hat i+3hat k .If hat u is unit vector and the maximum value of [u v w]=sqrt(lambda) ,then the value of (lambda-51) is

Let vec b=2hat i+hat j-hat k,vec k=hat i+3hat k, If vec a is a unit vector then find the maximum value of [vec avec bvec cvec c]

If V = 2hat(i) +hat(j) - hat(k), W = hat(i) + 3 hat(k) and U is a unit vector , then the maximum value of [U V W] is

" 37.If "a(hat i+hat j+hat k)" is a unit vector,then the value of "a" is "

Let vec V=2hat i+hat j-hat k and vec W=hat i+3hat k. If vec U is a unit vector,then the maximum value of the scalar triple product [UVW] is -1 b.sqrt(10)+sqrt(6) c.sqrt(59)d.sqrt(60)

If vector hat(i) - 3hat(j) + 5hat(k) and hat(i) - 3 hat(j) - a hat(k) are equal vectors, then the value of a is :

If vector hat(i) - 3hat(j) + 5hat(k) and hat(i) - 3 hat(j) - a hat(k) are equal vectors, then the value of a is :

If vectors hat(i) - 3hat(j) + 5hat(k) and hat(i) - 3hat(j) - a hat(k) are equal vectors, then the value of a is :

vec u=hat i+hat j,vec v=hat i-hat j and vec w=hat i+2hat j+3hat k .If widehat n is a unit vector such that vec u*widehat n=0 and vec v*widehat n then |vec w*widehat n| is equal to