Vector Algebra Part 1

Section: Mathematics

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Question : 32 of 100

Marks: +1, -0

Let the volume of a parallelopiped whose coterminous edges are given by

→

u

=

^

i

+

^

j

+λ

^

k

,

→

v

=

^

i

+

^

j

+3

^

k

and

→

w

=2

^

i

+

^

j

+

^

k

be 1 cu. unit. If θ be the angle between the edges

→

u

and

→

w

, then cosθ can be

[8 Jan 2020 Shift 1]

7
6√3
5
7
7
6√6
5
3√3

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