[" 5.Show that the vectors "],[qquad (1)/(7)(2hat i+3hat j+6hat k),(1)/(7)(3i-6j+2k)" and "(1)/(7)(6hat i+2hat j-3k)],[" are mutually perpendicular unit vectors."]

12).Show that the vector hat i+hat j+hat k is equally inclined with the coordinate axes.( 13 show that the vectors vec a=(1)/(7)(2hat i+3hat j+6hat k),vec b=(1)/(7)(3hat i-6hat j+2hat k),vec c=(1)/(7)(6hat i+2hat j-3hat k) are mutually perpendicular unit vectors.

Show that the vector vec a=(1)/(7)(2hat i+3hat j+6hat k),vec b=(1)/(7)(3hat i-6hat j+2hat k),vec c=(1)/(7)(6hat i+2hat j-3hat k) are mutually perpendicular unit vectors.

Show that the vectors vec a=(1)/(7)(2hat i+3hat j+6hat k),vec b=(1)/(7)(3hat i-6hat j+2hat k),vec c=(1)/(7)(6hat i+2hat j-3hat k) are mutually perpendicular unit vectors.

Show that the vectors vec a=1/7(2 hat i+3 hat j+6 hat k), vec b=1/7(3 hat i-6 hat j+2 hat k), vec c=1/7(6 hat i+2 hat j-3 hat k) are mutually perpendicular unit vectors.

a=2hat i+3hat j+6hat k,b=3hat i-6hat j+2hat k and c=6hat i+2hat j-3hat k are mutually perpendicular.

Show that each of the given three vectors is a unit vector: (1)/(7)(2hat i+3hat j+6hat k),(1)/(7)(3hat i-6hat j+2hat k),(1)/(7)(6hat i+2hat j-3hat k) Also,show that they are mutually perpendicular to each other.

Show that the vector vec a=1/7(2 hat i+3 hat j+6 hat k),\ vec b=1/7(3 hat i-6 hat j+2 hat k),\ vec c=1/7(6 hat i+2 hat j-3 hat k) are mutually perpendicular unit vectors.

The vector vec a=(1)/(7)(2hat i+3hat j+6hat k),vec b=(1)/(7)(3hat i-6hat j+2hat k),vec c=(1)/(7)(6hat i+2hat j-3hat k) form

Show that each of the given three vectors is a unit vector : 1/7 (2 hat i +3 hat j + 6 hat k), 1/7 (3hat i -6 hat j + 2 hat k), 1/7 (6 hat i +2 hat j -3 hat k) Also, show that they are mutually perpendicular to each other.

Show that each of the given three vectors is a unit vector: 1/7 (2 hat i + 3 hat j + 6 hat k) , 1/7(3 hat i - 6 hat j + 2 hat k) , 1/7 (6 hat i + 2 hat j - 3 hat k) Also, show they are mutually perpendicular to each other.