Mathematics, 25.07.2020 01:01 kelkel4731
a. If A is a 3 × 5 matrix, then the rank of A is at most. Why? b. If A is a 3 × 5 matrix, then the nullity of A is at most. Why? c. If A is a 3 × 5 matrix, then the rank of AT is at most. Why? d. If A is a 3 × 5 matrix, then the nullity of AT is at most. Why?
Answers: 1
Mathematics, 21.06.2019 17:00, sunshine52577oyeor9
Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?
Answers: 1
Mathematics, 21.06.2019 17:30, tommyaberman
(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .
Answers: 1
a. If A is a 3 × 5 matrix, then the rank of A is at most. Why? b. If A is a 3 × 5 matrix, then the n...
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