If the vectors `vec(a)=3hat(i)+hat(j)-2hatk and vec(b)=hat(i)+lambda hat(j)-3hat(k)` are perpendicular to each other then `lambda=?`

Find the value of lambda if the vectors vec(a) = 3hat(i) + hat(j) - 2hat(k) and vec(b) = hat(i) + lambda hat(j) - 3hat(k) are perpendicular to each other.

If vectors vec(a) = 3 hat(i) + hat(j) - 2 hat(k) and vec(b) = hat(i) + lambda(j) - 3 hat (k) are perpendicular to each other , find the value of lambda .

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

Find 'lambda' when the vectors : vec(a)=2hat(i)+lambda hat(j)+hat(k) and vec(b)=hat(i)-2hat(j)+3hat(k) are 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?

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 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 :