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8. = 13N vo.11 U 0.01 (D) 10.39 Force 3N...

8. = 13N vo.11 U 0.01 (D) 10.39 Force 3N, 4N and 12N act at a point in mutually perpendicular directions. The magnitude of the resultant force is :- 3 (A) 19 N (C)11 N (D)5N The unit vector parallel to the resultant of the vectors Ā=41+3j+6k and B =-i+3)-8K is :- cari +91-2) bi+6j+2k o Bi+6 +26) D-6i+6)-26) 9.

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