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With respect to a rectangular cartesian ...

With respect to a rectangular cartesian coordinate system, three vectors are expressed as `veca=4hatj,vecb=3hati" and "vecc=hatk` where `hati,hatj,hatk` are unit vectors of axis x,y and z then `hatr` along the direction of sum of these vector is :-

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With respect to a rectangular cartesian coordinate system, three vectors are expressed as veca=3hatj,vecb=5hati" and "vecc=4hatk where hati,hatj,hatk are unit vectors of axis x,y and z then hatr along the direction of sum of these vector is :-

With respect to a rectangular cartesian coordinate system, three vectors are expressed as veca=4hati-hatj,vecb=-3hati+2hatj" and "vecc=-hatk where hati,hatj,hatk are unit vectors of axis x,y and z then hatr along the direction of sum of these vector is :-

Find the unit vector in the direction of the vector 2hati-2hatj+hatk .

if three vectors are veca=-3hati+2hatj-hatk, vecb=hati-3hatj+5hatk and vecc=2hati+hatj-4hatk then find a-b-c is

Find the unit vector in the direction of the vector veca=hati+hatj+2hatk .

If hati,hatj and hatk are unit vectors along X,Y & Z axis respectively, then tick the wrong statement:

Find the sum of the vectors veca=hati-2hatj+hatk,vecb=-2hati+4hatj+5hatkandvecc=hati-6hatj--7hatk .

vecA and vecB and vectors expressed as vecA = 2hati + hatj and vecB = hati - hatj Unit vector perpendicular to vecA and vecB is:

The direction cosines of the vector 3hati-4hatj+5hatk are

The vector component of vector vecA =3hati +4hatj +5hatk along vector vecB =hati +hatj +hatk is :

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