If the vectors `(ahat i+2hat j+3hat k)` and `(3hat i+bhat j)` are perpendicular to each otherso prove thatn `3a+2b=0`

Find the value of lambdadot If the vectors 2 hat i+lambda hat j+3 hat k\ a n d\ 3 hat i+2 hat j-4 hat k are perpendicular to each other.

if vectors 3 hat i - 2 hat j + m hat k and - 2 hat i+ hat j+ 4 hat k are perpendicular to each other , find the value of m

For what value of lambda are the vectores vec a=2 hat i+lambda hat j+ hat k\ a n d\ vec b= hat i-2 hat j+3 hat k perpendicular to each other?

For what value lambda are the vectors vec a=2 hat i+\ lambda hat j+ hat k\ a n d\ vec b= hat i-\ 2 hat j+3 hat k perpendicular to each other?

For what value of lambda are the vector vec a=2 hat i+lambda hat j+ hat k\ a n d\ vec b= hat i-2 hat j+3 hat k perpendicular to each other?

Write the value of lamda so that the vectors vec(a)= 2hat(i) + lamda hat(j) + hat(k) and vec(b)= hat(i) - 2hat(j) + 3hat(k) are perpendicular to each other?

Vector 1/3(2i-2j+k) is (A) a unit vector (B) makes an angle pi//3 with vector (2 hat i-4 hat j+3 hat k) (C) parallel to vector (- hat i+ hat j-1/2 hat k) (D) perpendicular to vector 3 hat i+2 hat j-2 hat k

Prove that the vectors A = 2 hati - 3 j+hat k and B= hat i+hat j + hat k are mutually perpendicular.

Two vectors P=2hat I +bhat j +2hat k and Q=hat i+hat j+hat k will be parallel if :

Find the angle between the vectors hat i-2 hat j+3 hat k and 3 hat i-2 hat j+ hat kdot