posted by Michael .
Which of the following choices is a solution for:
(-3-i)x1 + (1-2i)x2 = 0
(-7-9i)x1 + (7-4i)x2 = 0
for any value of the variable t
[x1] = ?
[1+7i] * t
[1-7i] * t
[-1-7i] * t
[-1+7i] * t
This is linear algebra by the way;
Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.
Should I just make a new topic using the appropriate subject heading or just wait for a response on this topic?