Two vectors `vecP` and `vecQ` that are perpendicular to each other are :

Two vectors vecP and vecQ that are perpendicular to each other if :

Two vectors vecP and vecQ are inclined to each other at angle theta . Which of the following is the unit vector perpendicular to vecP and vecQ ?

Two vectors vecP and vecQ are inclined to each other at angle theta . Which of the following is the unit vector perpendicular to vecP and vecQ ?

Two vectors vecP and vecQ are inclined to each other at angle theta . Which of the following is the unit vector perpendicular to vecP and vecQ ?

The resultant of two vectors vecP and vecQ is perpendicular to the vector vecP and its magnitude is equal to half of the magnitude of vector vecQ . Then the angle between P and Q is

The vectors vecP = ahati + ahatj+ 3hatk and vecQ = ahati-2hatj-hatk are perpendicular to each other. The positive value of ‘a’ is

If vector vecP=a hati + a hatj +3hatk and vecQ=a hati -2 hatj -hatk are perpendicular to each other , then the positive value of a is

If vector vecP=a hati + a hatj +3hatk and vecQ=a hati -2 hatj -hatk are perpendicular to each other , then the positive value of a is

If vecp=-3veci+4vecj-7veck ans vecq=6veci+2vecj-3veck then find vecpxxvecq . Verify that vecp and vecpxxvecq are perpendicular to each other and also verify that vecq and vecpxxvecq are perpendicular to each other.