CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

If a,b,c are non-coplanar vectors and d=λa+μb+νc, then λ equal to


A

[d b c][b a c]

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

[b c d][b c a]

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

[b d c][a b c]

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

[c b d][a b c]

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B

[b c d][b c a]


d=λa+μb+νc[d b c]=d.b×c=λ a.b×c+μ b.b×c+ν c.b×c=λ[abc]+0+0=λ[abc]λ=[dbc][abc]=[bcd][bca]


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Scalar Triple Product
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon