CameraIcon

SearchIcon

MyQuestionIcon

1

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

Multiplication with Vectors

If A = 2î+ ...

Question

If $\to A = 2^i + 7^j + 3^k$ and $\to B = 3^i + 2^j + 5^k$ , find component of $\to A$ along $\to B .$

Open in App

Solution

$\to A = 2 i + 7 j + 3 k$
And, $\to B = 3 i + 2 j + 5 k$

Component of $\to A$ along $\to B$ is $\frac{\to A . \to B}{| \to B |}$

$= \frac{6 + 14 + 15}{\sqrt{9 + 4 + 25}}$

$= \frac{35}{\sqrt{38}}$

Suggest Corrections

thumbs-up

1

Similar questions

\to A = 2^i + 7^j + 3^k

\to B = 3^i + 2^j + 5^k

, find the component of

\to A

\to B .

\to A = 2^i + 7^j + 3^k

\to B = 3^i + 2^j + 5^k

Find the component of

\to A

\to B

\to A = 2^i + 7^j + 3^k

\to B = 3^i + 2^j + 5^k

, then find the projection of

\to a

\to b

\to a = 2^i +^j - 3^k

\to b = 3^i +^j + 5^k

\to a \times \to b

\to A = 2^i - 3^j + 5^k

\to B = - 3^i + 5^k

\to C = - 3^i - 2^j

\to A - 2 \to B + 3 \to C

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Basic Operations

PHYSICS

Watch in App

explore_more_icon

Explore more

Multiplication with Vectors

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon