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)/1`.

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 and (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+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 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 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 following pair of lines: (x-2)/2=(y-1)/5=(z+3)/(-3) and (x+2)/(-1)=(y-4)/8=(z-5)/4

Find the angle between the two lines : (x+1)/(2)=(y-2)/(5)=(z+3)/(4)and(x-1)/(5)=(y+2)/(2)=(z-1)/(-5)

Find the angle between the line: (x-3)/1=(y-2)/2=(z-2)/(-4) and (x-0)/3=(y-5)/2=(z+2)/-6

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