[" 8."(x)/(6)+(y)/(15)=4,],[(x)/(3)-(y)/(12)=(19)/(4)]

Solve (x)/(6)+(y)/(15)=4 , (x)/(3)-(y)/(12)=(19)/(4)

{:((x)/(3) + (y)/(15) = 4),((x)/(3) - (y)/(12) = (19)/(4)):}

Equation of a line passing through point (1,2,-4) and perpendicular to lines (x-8)/(3)=(y+19)/(-16)=(z-10)/(7)and(x-15)/(3)=(y-29)/(8)=(z-5)/(-5) is

Verity the property: x\ "x"\ (y+z)=x\ "x"\ y+x\ "x"\ z\ b y\ t a k ing:\ x=(-3)/7, y=(12)/(13), z=(-5)/6 x=(-12)/5, y=(-15)/4, z=8/3

Verity the property: x\ "x"\ (y+z)=x\ "x"\ y+x\ "x"\ z\ :\ (i) x=(-3)/7, y=(12)/(13), z=(-5)/6 (ii) x=(-12)/5, y=(-15)/4, z=8/3

If x/6+y/15=4 and x/3-y/12=4 3/4 find x and y.

If (r+s)/(x-y)=(3)/(4) , then (8r+8s)/(15x-15y)=

Find X and Y if X-Y = [(2,1),(4,3),(0,6)] and X+Y = [(12,13),(6,5),(4,8)]