If a -4- - -k- and b -2- -2- -k- then find a unit vector parallel to the vector a - b-

a =4î ĵ +k̂ #160;and #160; b =2î 2ĵ +k̂ a⃗+b⃗ = 6i 3j+2k Unit vector parallel to a+b = (6i 3j+2k)/√( 6 ^ 2 + 3 ^ 2 + 2 ^ 2 ) ...

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

Addition of Vectors

If a =4î -ĵ...

Question

If $\to a = 4^i -^j +^k$ and $\to b = 2^i - 2^j +^k$ , then find a unit vector parallel to the vector $\to a + \to b$ .

Open in App

Solution

Suggest Corrections

Similar questions

If $a =^i +^j +^k, b = 2^i -^j + 3^k a n d c =^i - 2^j +^k$ find a unit vector parallel to the vector 2a - b + 3c.

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

\to c =^i - 2^j +^k

2 \to a - \to b + 3 \to c

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

\to c =^i - 2^j +^k

2 \to a - \to b + 3 \to c

\to a =^i + 2^j +^k, \to b =^i -^j +^k, \to c =^i +^j -^k .

\to a

\to b

\to c

\frac{1}{\sqrt{3}}

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

\to c

\to a

\to a

\to b

\to d

\to a

\to c

Join BYJU'S Learning Program