Mathematics, 10.04.2021 14:00 mwest200316
Let a=2i-4j+k and B=-3i-j+5k. Then answer the following
a. a. b=
b. a×b=
c. The angle between vector a and vector b is
d. Direction cosines of vector "a"are , and
Answers: 2
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Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude
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Let a=2i-4j+k and B=-3i-j+5k. Then answer the following
a. a. b=
b. a×b=
c. T...
b. a×b=
c. T...
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