Find the sum of the vectors.
u = (3, -1), v = (-2,-4)
u
+
v =...
Mathematics, 21.09.2019 05:30 ultimatesaiyan
Find the sum of the vectors.
u = (3, -1), v = (-2,-4)
u
+
v =
Answers: 3
Mathematics, 21.06.2019 22:00, dest8860
Which sum or difference identity would you use to verify that cos (180° - q) = -cos q? a.) sin (a -b) = sin a cos b – cos a sin b b.) cos (a -b) = cos a cos b – sin a sin b c.) cos (a -b) = cos a cosb + sin a sin b d.) sin (a + b) = sin a cos b + cos a sin b
Answers: 1
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