Mathematics, 17.10.2019 16:00 544620
The vectors < 4,2> and < -4,-2> are opposite directions and are orthogonal to the vector u = < 2,- 4> . that’s because the dot product of the vectors equals zero. true false
Answers: 1
Mathematics, 21.06.2019 18:50
Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb
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Mathematics, 22.06.2019 00:10
Change negative exponents to positive. then solve. round to four decimal places
Answers: 3
The vectors < 4,2> and < -4,-2> are opposite directions and are orthogonal to the vect...
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