Let p,q,r be three mutually perpendicular vectors of same magnitude. If a vector x satisfies the equation
px((x-q)xp) + qx((x-r)xq) + rx((x-p)xr)=0 then x is given by.......
A](p+q+r)/2
B](p+q-2r)/2
C](p+q+r)/3
D](2p+q+r)/3

Question

Let p,q,r be three mutually perpendicular vectors of same magnitude
If a vector x satisfies the equation
px((x-q)xp) + qx((x-r)xq) + rx((x-p)xr)=0 then x is given by
A](p+q+r)/2
B](p+q-2r)/2
C](p+q+r)/3
D](2p+q+r)/3

Anuradha Sharma · Accepted Answer

Let p,q,r be three mutually perpendicular vectors of same magnitude. If a vector x satisfies the equationpx((x-q)xp) + qx((x-r)xq) + rx((x-p)xr)=0 then x is given by.......A](p+q+r)/2B](p+q-2r)/2C](p+q+r)/3D](2p+q+r)/3

Let p,q,r be three mutually perpendicular vectors of same magnitude. If a vector x satisfies the equation
px((x-q)xp) + qx((x-r)xq) + rx((x-p)xr)=0 then x is given by.......
A](p+q+r)/2
B](p+q-2r)/2
C](p+q+r)/3
D](2p+q+r)/3