Find the angle between the pair of lines `(x+3)/3=(y-1)/5=(z+3)/4`and `(x+1)/1=(y-4)/1=(z-5)/2`.

Find the angle between the pair of lines (x+3)/(3)=(y-1)/(5)=(z+3)/(4)(x+1)/(1)=(y-4)/(1)=(z-5)/(2)

Find the angle between the pair of lines (x-1)/2=(y-3)/4=(z+2)/6 and (x+1)/1=(y-2)/1=(z-3)/4

Find the angle between the following pairs of line: (x+1)/3=(y-1)/5=(z+3)/4, (x+1)/1=(y-4)/4=(z-5)/2

Find the angle between the following pairs of line: (x+4)/3=(y-1)/5=(z+3)/4a n d(x+1)/1=(y-4)/1=(z-5)/2

Find the angle between the following pair of lines x/2=y/2=z/1 and (x-5)/4=(y2)/1=(z-3)/8

Find the angle between the lines (x-2)/(3)=(y+1)/(-2)=z=2 and (x-1)/(1)=(2y+3)/(3)=(z+5)/(2)

Find the angle between the pair of lines (x -1 )/(4) = ( y - 3)/(1) = (z) /(8) and (x - 2)/(2) = ( y + 1) /(2) = (z - 4)/(1).

The angle between the straight lines (x+1)/(2)=(y-2)/(5)=(z+3)/(4) and (x-1)/(1)=(y+2)/(2)=(z-3)/(-3) is

Find the angle between the following pairs of line: (x-1)/2=(y-2)/3=(z-3)/(-3)a n d(x+3)/(-1)=(y-5)/8=(z-1)/4