Question

answer it pls.class 11 . ch straight line. question no 3 ​

Answer 1

Answer:

(p-2)/(9-6) = -1

Step-by-step explanation:

Find the value of p, so that the lines l1 : 1-x/3 = 7y -14/p = z-3/2 and 7-7x/3p = y-5/1 = 6-z/5 are perpendicular to each other. Also find the equation of a line passing through a point (8,2,-4) and parallel to line l1.Read more on Sarthaks.com - https://www.sarthaks.com/203441/find-the-value-of-p-so-that-the-lines-l1-1-x-3-7y-14-p-z-3-2-and-7-7x-3p-y-5-1-6-z-5