The value of a unit vector in the direct...

The value of a unit vector in the direction of vector `A=5hat(i)-12hat(j)`

A

`hati`

B

`hatj`

C

`(hati+hatj)//13`

D

`(5hati-12hatj)//13`

Text Solution

Verified by Experts

The correct Answer is:

A

Topper's Solved these Questions

UNITS, DIMENSION & MEASUREMENTS
ERRORLESS |Exercise All Questions|333 Videos
WAVES AND SOUND
ERRORLESS |Exercise SET|25 Videos

Similar Questions

Explore conceptually related problems

The value of a unit vector in the direction of vector vec(A)=5hat(i)-hat(j) is ________________ ?

value of a unit vector in the direction of vector A=5 hat i- 12 hat j is :

Find a unit vector in the direction of vec a=3hat i-2hat j+6hat k

Find a unit vector in the direction of vector vec(A)=(hat(i)-2hat(j)+hat(k)) .

Write a unit vector in the direction of vec a=3hat i-2hat j+6hat k

Find a unit vector in the direction of vec a=2hat i-3hat j+6hat k

Find the unit vector in the direction of the vector : vec(a)=2hat(i)-3hat(j)+hat(k) .

Find the unit vector in the direction of the vector : vec(a)=2hat(i)-3hat(j)+6hat(k)

Find the unit vector in the direction of the vector : vec(a)=3hat(i)+2hat(j)+6hat(k)

ERRORLESS -VECTORS-Exercise

0.4hat(i)+0.8hat(j)+chat(k) represents a unit vector, when c is :-
Text Solution
|
The angles with a vector hat(i)+hat(j)+sqrt(2hat(k)) makes with X,Y an...
Text Solution
|
The value of a unit vector in the direction of vector A=5hat(i)-12hat(...
Text Solution
|
Which of the following is independing of the choice of co-ordinate sys...
Text Solution
|
A car travles 6km towards north at an angle of 45^(@) to the east and ...
Text Solution
|
Given that vecA+vecB+vecC=0, out of three vectors two are equal in mag...
Text Solution
|
Two forces F(1)=1N and F(2)=2N act along the lines x=0 and y=0, respec...
Text Solution
|
At what angle must the two forces (x+y) and (x-y) act so that the resu...
Text Solution
|
Following forces start acting on a particle at rest at the origin of t...
Text Solution
|
The resultant of vec(A)+vec(B) is vec(R )(1). On reversing the vector ...
Text Solution
|
Figure below shows a body of mass M moving with the uniform speed on a...
Text Solution
|
A particle is moving on a circular path of radius r with uniform veloc...
Text Solution
|
vecA=2hati+4hatj+4hatk and vecB=4hati+2hatj-4hatk are two vectors. The...
Text Solution
|
If vecA=2hati+3hatj-hatk and vecB=-hati+3hatj+4hatk then projection of...
Text Solution
|
Two constant forces F(1)=2hati-3hatj+3hatk(N) and F(2)=hati+hatj-2hatk...
Text Solution
|
For the any two vecrtors vecA and vecB, if vecA.vecB=|vecAxxvecB|, the...
Text Solution
|
Which of the following is the unit vector perpendicular to vecA and ve...
Text Solution
|
Two vectors P=2hati+bhatj+2hatk and Q=hati+hatj+hatk will be parallel ...
Text Solution
|
Which of the following is not true? If vecA=3hati+4hatj and vecB=6hati...
Text Solution
|
The area of the triangle formed by 2hati+hatj-hatk and hati+hatj+hatk ...
Text Solution
|