Find the angle between a- - - -k- and b- - - -k-

a =î ĵ k̂ b =î +ĵ +k̂ a . b =| a⃗ #160; | | b⃗ #160; | cosθ 1 1 1=( √( 1 ^ 2 + 1 ^ 2 + 1 ^ 2 ) #160; ) ( √( 1 ^ 2 + 1 ^ 2 + 1 ^ ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Addition of Vectors

Find the angl...

Question

Find the angle between $\to a =^i -^j -^k$ and $\to b =^i +^j +^k .$

Open in App

Solution

Suggest Corrections

Similar questions

\to a =^i +^j -^k

\to b =^i -^j +^k

\to a =^i +^j -^k

\to b =^i -^j +^k

\to a =^i +^j +^k, \to b =^i +^j -^k

\to c =^i -^j +^k

\to d =^i -^j -^k

(\to a \times \to b) \times (\to c \times \to d) =

\to a =^i +^j +^k

\to b =^i -^j +^k

\to c =^i +^j -^k

\to a =^i -^j -^k

(\to a \times \to b) \times (\to c \times \to d)

\to a =^i +^j +^k

\to b =^i +^j -^k

\to c =^i -^j +^k

\to d =^i -^j -^k

| (\to a \times \to b) . (\to c \times \to d) | =

Join BYJU'S Learning Program