2.2.4. In space, consider the lines of affine equations\

(d) (x+3)/(2)=(y-5)/(3)=(z)/(1),(d_(2))(x-10)/(5)=(y+7)/(4)=(z)/(1).

\ Analytical Geometry\ 57\ Write down the equations of a straight line

d

which meets

d_(1)

and

d_(2)

and is parallel to\

(x+2)/(8)=(y-1)/(7)=(z-3)/(1).

\ Compute the coordinates of the intersection points

d\\\\cap d_(1)

and

d\\\\cap d_(2)

. If the frame is orthogonal, compute the direction cosines of the direction of the line

d

.

2.2.4. In space, consider the lines of affine equations (d)2x+3=3y5=1z,(d2)5x10=4y+7=1z. Analytical Geometry 57 Write down the equations of a straight line d which meets d1 and d2 and is parallel to 8x+2=7y1=1z3. Compute the coordinates of the intersection points dd1 and dd2. If the frame is orthogonal, compute the direction cosines of the direction of the line d