Find the parametric equation of the straight line with non-parametric equation 2x-y 3. (b) find the parametric equation of l if l is a straight line in 3d passing through the points (1,2,3) and (4,4,-2) (c) show that l1 also passes through the point (-5, -2, 13)

hope it you

step-by-step explanation:

sin(7pi/6 - pi/3)  

= sin(7pi/6 - 2pi/6)  

= sin(5pi/6)  

= sin(pi - pi/6)  

= sin(pi/6)  

= 1/2  

sin 7pi/6 - sin pi/3  

= sin (pi + pi/6) - sin pi/3  

= -sin pi/6 - sin pi/3  

= -1/2 - sqrt(3)/2  

= -(1+sqrt(3))2

im guessing (23,14). hope this : )

if you would like with a question it is easy to get an answer by including some or multi choice options

step-by-step explanation: