Addition Of Vectors

If%20%5C%2C%20%5C%2C%20%5Cvec%7Ba%7D%3D%5Chat%7Bi%7D%2B2%5Chat%7Bj%7D%2B3%5Chat%7Bk%7D%2C%20%5C%2C%20%5Cvec%7Bb%7D%3D%20%5C%2C%20-%5Chat%7Bi%7D%2B2%5Chat%7Bj%7D%2B%5Chat%7Bk%7D

and

%5Cvec%7Bc%7D%20%5C%2C%20%3D%20%5C%2C%203%5Chat%7Bi%7D%2B%5Chat%7Bj%7D

then t such that

%5Cvec%7Ba%7D%2Bt%5Cvec%7Bb%7D

is at right angle to

%5Cvec%7Bc%7D

will be equal to

Chapter Questions
1 MCQs