Find v*w if v=-3i+4j-5k and w=3i-2j+3k A. -3i-2j+4 B. -6i-6j+4 C. -2i+4j+3 D. 2i-6j-6k Find the cross product of * . Is it the resulting vector perpendicular to the given vectors? A. ; yes B. ; yes C. ; no D. ; no State whether the vectors are perpendicular by first finding the inner product. Write yes or no. * * *

Question

Find v*w if v=-3i+4j-5k and w=3i-2j+3k A. -3i-2j+4 B. -6i-6j+4 C. -2i+4j+3 D. 2i-6j-6k Find the cross product of <2, 8, -3> * <-7, -9, -6>. Is it the resulting vector perpendicular to the given vectors? A. <35, 38, -81> ; yes B. <-75, 33, 38> ; yes C. <-81, 33, 35> ; no D. <-81, 35, 44> ; no State whether the vectors are perpendicular by first finding the inner product. Write yes or no. <3, 6> * <-4, 2> <-1, 4> * <3, -2> <0, 0, 1> * <1, -2, 0>

lolo_rose · Answer

the lesson is called perpendicular vectors

snowsurf · Answer

Here take a look at this website. https://www.ltcconline.net/greenl/courses/107/vectors/dotcros.htm