college

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] = ?
[x2]

A: [5]
[1+7i] * t

B: [5]
[1-7i] * t

C: [5]
[-1-7i] * t

D: [5]
[-1+7i] * t

This is linear algebra by the way;

  1. 👍 0
  2. 👎 0
  3. 👁 100
  1. Assistance needed.

    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.

    1. 👍 0
    2. 👎 0
  2. Should I just make a new topic using the appropriate subject heading or just wait for a response on this topic?

    1. 👍 0
    2. 👎 0

Respond to this Question

First Name

Your Response

Similar Questions

  1. geometry

    Which of the following choices represents a type of problem with an angle as a solution? cos0 Arcsin 0.5 secB tan60

    asked by D.J on April 23, 2018
  2. Geometry

    Which inequality shows all possible solution for X? in pic shown its a right triangle leg side A is unknown and base is 8x+18 and hypotenuse is 12x-6 Answer choices A: x>6 B: x>_ 6 C: 1/2

    asked by Sara on June 27, 2020
  3. Math someone plz check

    1. How many different lunch combinations can be made from three sandwich choices, two item choices, and four beverage choices if you choose one sandwich, one side, and one beverage? 9 20 24** 2.A bicycle manufacturer offers two

    asked by Madison on May 4, 2017
  4. Algebra

    What is a solution for-the inequality y>1.9? -9 -2 2 1.9 My answer is if it has to be greater then 1.9 the answer must be 2.0 from those 4 choices.

    asked by Tricia on October 4, 2014
  5. English

    These question is about the story, "The Awakenening" By choosing to devote herself to her art Mademoiselle Reisz (5 points) • has gone against the expectations of Creole society for women. • has made herself an outcast of

    asked by Brighton on April 4, 2017
  1. Mathmatics plz help

    Jamestown Builders has a development of new homes. There are six different floor plans, seven exterior colors, and an option of either a one-car or a two-car garage. How many choices are there for one home? 84 choices*** 126

    asked by Haley on May 11, 2017
  2. AP English Literature

    What incidents reveal that Leonce is not a good match as a husband for Edna? - Leonce wakes Edna to care for their son, explaining that he has a fever. - Leonce controls her every action - Leonce's obsession with his business

    asked by Brighton on April 4, 2017
  3. Math Help ASAP

    1. How many different lunch combinations can be made from three sandwich choices, two item choices, and four beverage choices if you choose one sandwich, one side, and one beverage? 9 20 24** 2.A bicycle manufacturer offers two

    asked by Madison on May 4, 2017
  4. math

    1.A line segment on a number line has its endpoints at -9 and 6 find the coordinate of the midpoint of the segment. Answer choices are A.1.5 B.-1.5 C.2 D.-3 2.find the coordinate of the midpoint of HX given that H(-1,3) and

    asked by Anonymous on September 29, 2016
  5. Math

    How do I solve this problem? There are 8 sections of seats in an auditorium. Each section contains at least 150 seats but not more than 200 seats. Which of the followin could be the number of seats in this auditorium? What are

    asked by Mack on May 20, 2007
  6. Chemistry

    Predict the products of the electrolysis of a solution of aqueous MnSO4 given the following choices: a. H2SO3 (aq) b. O2 (g) c. H2 (g) d. OH- (aq) e. Mn (s) f. e- g. H+ (aq) how is the answer O2 and H2SO3?

    asked by Sara on June 16, 2015

You can view more similar questions or ask a new question.