Cho hệ các vector U ={(1,2,9);(0,-1,-8);(2,3,10);(1,0,- 7)}
Tìm số chiều và một cơ sở W của không gian con sinh bởi hệ vector U

  n=   0.0000 - 0.3750 i  

  n=   0.0000 + 0.3750 i

step-by-step explanation:

one of these should be correct

.

step-by-step explanation:

.

b

step-by-step explanation:

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.