The acute angle between the line `r=(hati+2hatj+hatk)+lambda(hati+hatj+hatk)` and the plane `r.(2hati-hatj+hatk)=5`

the acute angle between the line bary=(hati+2hatj+hatk)+lambda(hati+hatj+hatk) and the plane bary.(2hati-hatj+hatk)=5 is

The angle between the line barr=(hati+2hatj-hatk)+lamda(hati-hatj+hatk) and the plane barr.(2hati-hatj+hatk)=5 is

The angle between the straight line r=(hati+2hatj+hatk)+lambda(hati-hatj+hatk) and the plane r.(2hati-hatj+hatk)=4 is

Find the angle between the line vecr=(hati+2hatj-hatk)+lambda(hati-hatj+hatk) and the plane vecr.(2hati-hatj+hatk)=4 .

The acute angle between the line barr=(3hati-hatj-hatk)+lambda(hati-hatj+hatk) and the plane barr.(3hati-4hatk)=4 is

The angle between the line barr=(hati+hatj-hatk)+lamda(hati-hatj+hatk) and the plane barr.(hati-2hatj+3hatk)=5 is

Find the angle between the line vecr=(hati+2hatj-hatk)+lamda(hati-hatj+hatk) and the plane ver.(2hati-hatj+hatk)=4

Find the angle between the line vecr=(hati+2hatj-hatk)+lamda(hati-hatj+hatk) and the plane ver.(2hati-hatj+hatk)=4