Q18 If is a nonzero vector of magnitude ‘a’ and a nonzero scalar, then is unit vector if
Given is a nonzero vector of magnitude ‘a’ and a nonzero scalar
is a unit vector when
Hence the correct option is D.
CBSE Class 12 history paper 2025 moderately difficult, tested students’ understanding
CBSE Class 12 Computer Science Exam Analysis 2025: Paper 'moderate', but 'tougher' than last three years
CBSE Class 12 Accountancy Exam Analysis 2025: Paper ‘moderate', includes application-based questions
Create Your Account
To keep connected with us please login with your personal information by phone
Dont't have an account? Register Now