If the vectors `hati+3hatj+4hatk,lambdahati-4hatj+hatk`, are orthogonal to each other, then `lambda`=

if the vectors hati+3hatj+4hatk, lambda hati-4hatj+hatk are othogonal to each other. Then lambda is equal to

What is the value of a so that 6hati+2hatj-3hatk and hati-4hatj+ahatk are orthogonal to each other ?

for what value of lambda, the vectors veca=3hati-hatj+4hatk , b= lambdahati+3hatj+3hatk are perpendicular to each other

For what value of lambda the vectors veca=2hati+lambdahatj+hatk and vecb=-hati+2hatj-3hatk are orthogonal to each other?

If the vectors 2hati-3hatj+4hatk, 2hati+hatj-hatk and lambdahati-hatj+2hatk are coplanar, then the value of lambda is

The scalar product of the vector hati+3hatj+3hatk with a unit vector along the sum of vectors hati-3hatj+4hatk and lambdahati-4hatj+5hatk is equal to one. Find the value of lambda .

If 2hati+hatj-hatk & hati-4hat j+lambda hatk are perpendicular to each other, then lambda is equal to

If (3hati+4hatj+9hatk) and (a hati-3hatj+1hatk) are perpendicualr to each other then a = ………………

The scalar product of the vector hati+hatj+hatk with a unit vector along the sum of vectors 2 hati+4 hatj-5 hatk and lambda hati+2 hatj+3 hatk is equal to one. Find the value of lambda

If the vectors veca = hati-hatj+2hatk, vecb=2hati+4hatj+hatk and vecc=lambda hati+hatj+mu hatk are mutually orthogonal, then (lambda, mu)=