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

Post by **answerhappygod** » 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 Perpendicula 1 (8.24 KiB) Viewed 69 times

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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)