Find the value of k so that the lines = (3,−6, −3) + t[(3k+1), 2, 2k] and 2 = (−7,−8, −9) + s[3,—2k,−3] are perpendicula
Posted: Sat Jul 09, 2022 2:25 pm
Find the value of k so that the lines = (3,−6, −3) + t[(3k+1), 2, 2k] and 2 = (−7,−8, −9) + s[3,—2k,−3] are perpendicular. (Thinking - 2)