The position vector of a point `P` is `vecr=xhati+yhatj+zhatk` where `x,y,zepsilonN` and `veca=hati+hatj+hatk`. If `vecr.veca=10`, then the number of possible position of `P` is

The position vector of a point p is r = x hati + y hatj + z hatk where x in N , y in N and a = hati + hatj + hatk if r . "" a = 10 then the number of possible position of P is

The position vector of a point P is vecr=xhat(i)+yhat(j)+zhat(k), where x, y, zinN and veca=hat(i)+2hat(j)+hat(k). If vecr*veca=20 and the number of possible of P is 9lambda , then the value of lambda is:

The position vector of a point P is vecr=xhat(i)+yhat(j)+zhat(k), where x, y, zinN and veca=hat(i)+2hat(j)+hat(k). If vecr*veca=20 and the number of possible of P is 9lambda , then the value of lambda is:

If veca=xhati+2hatj-zhatk and vecb=3hati-yhatj+hatk are two equal vectors then write the value of x+y+z.

Find the values of x,y and z so that the vectors veca=xhati+2hatj+zhatk and vecb=2hati+yhatj+hatk are equal.

Find the values of x,y and z so that the vectors veca=xhati+2hastj+zhatk and vecb=2hati+hatj+hatk are equal.

If veca = xhati +2 hatj-zhatk and vecb = 3hati -y hatj+hatk are two equal vecots then find the value of x+y+z

Find the values of x,y and z so that the vectors : veca=xhati+2hatj+zhatk and vecy=2hati+yhatj+hatk are equal.

If veca=xhati+2hatj-zhatk and vecb=3hati-yhatj+hatk are equal vectors. Write the value of x+y+z .

Let veca=2hati+3hatj+4hatk, vecb=hati-2hatj+hatk and vecc=hati+hatj-hatk. If vecr xx veca =vecb and vecr.vec c=3, then the value of |vecr| is equal to