If two vectors `bar(a)=2hat i+mhat j+3hat k` and `bar(b)=4hat i-2hat j-2hat k`are perpendicular, then find the value of m.

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

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 two vectors 2hat(i)+3hat(j)-hat(k) and -4hat(i)-6hat(j)-lambda hat(k) are parallel to each other,then find the value of lambda

If two vectors 2hat(i)+3hat(j)-hat(k) and -4hat(i)-6hat(j)-lambda hat(k) are parallel to each other,then find the value of lambda

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

Two vectors 5hat(i) + 7hat(j) - 3hat(k) and 2 hat(i) + 2hat(j) - a hat(k) are mutually perpendicular . What is the value of a ?

The value of lambda for which the two vectors vec(a) = 5hat(i) + lambda hat(j) + hat(k) and vec(b) = hat(i) - 2hat(j) + hat(k) are perpendicular to each other is :

The scalar product of the vector hat i+ hat j+ hat k with a unit vector along the sum of vector 2 hat i+4 hat j-5 hat k and lambda hat i+2 hat j+3 hat k is equal to one. Find the value of lambda .

The scalar product of the vector hat i+\ hat j+\ hat k\ with the unit vector along the sum of vectors 2 hat i+\ 4 hat j-5 hat k . and lambda hat i+\ 2 hat j+\ 3 hat k\ is equal to one. Find the value of lambda .

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?