1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mandarinka [93]
3 years ago
13

I am struggling hard out with linear algebra in math level one

Mathematics
1 answer:
Elena L [17]3 years ago
4 0
I would recommend "Introduction to Linear Algebra," by Gilbert Strang. It is a compact but very helpful textbook reference written by a well-known MIT professor. There is a corresponding online MIT course that is free, so that's a bonus. I am currently using it to study linear algebra with no class or previous experience, and I think it does a solid job of explaining things. Each section in the book has a set of questions for you to work through, and answers to selected questions appear in an appendix at the end of the book. Hope this helps!
You might be interested in
PLEASE HELP ASAP! 30 points!
rusak2 [61]
200=2m+18
182=2m
m=91
5 0
3 years ago
Read 2 more answers
4. two lines are perpendicular when
Gre4nikov [31]

c c a a are the right answers just took it

8 0
3 years ago
Read 2 more answers
HELPP MEEE 20 POINTS !!! NO BOTS OR I WILL REPORT !!!Which of the following equations describes the line shown below? Check all
Ipatiy [6.2K]
The answer is A I believe.
5 0
3 years ago
3. Find x. Round to the nearest tenth. *
Ad libitum [116K]
13.3 I’m very positive
4 0
2 years ago
Read 2 more answers
In the triangle below, 4/5 represents which ratio?
ASHA 777 [7]
<span><u><em>Answer:</em></u>
sin (C)

<u><em>Explanation:</em></u>
<u>In a right-angled triangle, special trig functions can be applied. These functions are as follows:</u>
sin (theta) = </span>\frac{opposite}{hypotenuse}
<span>
cos (theta) = </span>\frac{adjacent}{hypotenuse}
<span>
tan (theta) = </span>\frac{opposite}{adjacent}<span>

<u>Now, let's check the triangle we have:</u>
<u>We have two options:</u>
<u>First option:</u>
5 is the hypotenuse of the triangle
4 is the side adjacent to angle B
Therefore, we can apply the <u>cos function</u>:
cos (B) = </span>\frac{4}{5}<span>

<u>Second option:</u>
5 is the hypotenuse of the triangle
4 is the side opposite to angle C
Therefore, we can apply the <u>sin function</u>:
sin (C) = </span>\frac{4}{5}
<span>
Among the two options, the second one is the one found in the choices. Therefore, it will be the correct one.

Hope this helps :)

</span>
8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the limit as x approaches 0 for cos(2x) / x
    5·1 answer
  • Which means 30 is the product of 6 and a number b
    11·1 answer
  • What is the slope of the line represented by the data table?
    15·1 answer
  • I WILL MARK BRAINLIEST!! PLEASE HELP ASAP!!!
    9·2 answers
  • Phillip is competing in a race car competition. He drives 218.4 miles in 2.4 hours.
    10·1 answer
  • A culture started with 5,000 bacteria. After 4
    5·1 answer
  • In which quadrant is point C located
    9·1 answer
  • 8(5g+5−2) Distributive Property to simplify the expression.​
    6·1 answer
  • Wgat is 7(y+5)-12y ?
    7·1 answer
  • 6 (2x+7) = 5 x - 11 - x
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!