VectorMedium

Question

If A, B, C, D are four points in space, and | × + + × | = λ (area of (ᐃABC), then λ is equal to -

Options

A.2
B.3
C.4
D.1

Solution

-

Create a free account to view solution

View Solution Free
Topic: Vector·Practice all Vector questions

More Vector Questions

If | + | = | − | then -...If vectors , = xî + yĵ + z and = ĵ are such that , and form a right- handed system, then is-...If vectors = 2î − 3ĵ + , = î + 2ĵ − 3 and = ĵ + p are coplanar, then the value of p...Let a- ,b- and c-  be three unit vectors such that a-×b-×c-=32b-+c- if c- is not parallel to is c- , then...If are non-coplanar vectors and $λ$ is a real number then for...