Prove that (a-b) x (a+b)=2a x b is true.
(a and b are vectors)...
Mathematics, 08.12.2019 05:31 dbzrules02
Prove that (a-b) x (a+b)=2a x b is true.
(a and b are vectors)
Answers: 2
Mathematics, 22.06.2019 00:00
Technicians have installed a center pivot, circular irrigator for a farm that covers 25 acres. a.) how long is the irrigation boom (in feet) from the center pivot to its farthest extent? b.) if the irrigation boom makes 4 full revolutions in a day, how many miles does the end of the boom travel in 5 days?
Answers: 1
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