Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
, 
. Let 
be projection of 
on 
then 
= – λ . Find λ .
Text Solution
Verified by ExpertsThe correct answer is:
0041
Ans. 0041
Sol.
= 
= 
= 
= 
= 4 – 9 – 36 = – 41 = – λ
So λ = 41
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
If a of magnitude is collinear with the vector , and makes an acute angle with thepositive direct…
If and , then the value of such that is at right angle tovector , is
A vector a has components and with respect to a rectangular Cartesian system. The system isrotate…
If and , then a unit vector perpendicular to both and is . Find
If and at least one of the numbers and is non-zero, Find .
If and are any two non-collinear unit vectors and is any vector, then
. Find