The square matrix a is called orthogonal provided
thatat=a-1. show that the determinant of suc...
Mathematics, 14.09.2019 02:30 lolaloiuy7695
The square matrix a is called orthogonal provided
thatat=a-1. show that the determinant of such
amatrix must be either +1 or -1.
Answers: 3
Mathematics, 21.06.2019 18:10
Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial
Answers: 2
Mathematics, 22.06.2019 01:00
Michael split a rope that was 28 inches long into 5 equal parts. brenden split a rope that was 30 inches long into 6 equal parts. which boy's rope was cut into longer pieces?
Answers: 1
Mathematics, 22.06.2019 02:30
Amotorboat maintained a constant speed of 12 miles per hour relative to the water in going 45 miles upstream and then returning. the total time for the trip was 8.0 hours. use this information to find the speed of the current.
Answers: 1
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