![mbragg2005](/avatars/9625.jpg)
mbragg2005
21.04.2020 •
Mathematics
Suppose v1, v2 and v3 are vectors in R 3 such that 4v1 + 3v2 − v3 = 0 Which of the following statements must be TRUE? (I) v3 ∈ span{v1, v2} (II) det v1 v2 v3 = 0 (III) If W = span{v1, v2, v3}, then the dimension of W is at most 2.
Solved
Show answers
More tips
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- C Computers and Internet How to Learn to Type Fast?...
- F Food and Cooking Delight for Gourmets: How to Prepare Liver Pate...
- S Style and Beauty How to braid friendship bracelets?...
- H Health and Medicine Mercury Thermometer Danger: What to do when a thermometer breaks?...
- F Food and Cooking Which Calamari Salad is the Most Delicious?...
- S Society and Politics 10 Tips for Boosting Your Self-Esteem...
- F Food and Cooking The Most Delicious and Simple Fish in Batter Recipe...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- P Philosophy How to Develop Extrasensory Abilities?...
Answers on questions: Mathematics
- M Mathematics At a sale this week, a table is being sold for $438. This is a 27% discount from the original price...
- M Mathematics Select the correct answer. Solve this inequality for x. 81- 1 1/5x ≤ 55...
- M Mathematics Find the slope of the line containing the points (1, 2) and (6, 12)....
- M Mathematics 5 + 4x + 6 - 2x explain how you would do it...
- M Mathematics The temperature dropped 25 degrees in Birmingham today. Type an integer that best represents this scenario?...
- M Mathematics What could be x and y?...
- M Mathematics HEELP I don’t understand this!...
- M Mathematics An online produce store sells roasted peanuts for $1.55 per pound and charges shipping fee of $0.25 per pound. What is the cost, C, of p pounds of peanuts? а)C...
- M Mathematics Could anyone help answer this question? please...
- M Mathematics The data to represent average test scores for a class of 16 students includes an outlier value of 78. If the mean, including the outlier of 78, equals 84, which...
Ответ:
7
————
15x2
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(4 • (x2)) 7y
—————————— • ————————
5y (22•3x4)
Step 2 :
7y
Simplify ————————
(22•3x4)
Equation at the end of step 2 :
(4 • (x2)) 7y
—————————— • ————
5y 12x4
Step 3 :
Equation at the end of step 3 :
22x2 7y
———— • ————
5y 12x4
Step 4 :
22x2
Simplify ————
5y
Equation at the end of step 4 :
4x2 7y
——— • ————
5y 12x4
Step 5 :
Dividing exponential expressions :
5.1 x2 divided by x4 = x(2 - 4) = x(-2) = 1/x2
Canceling Out :
5.2 Canceling out y as it appears on both sides of the fraction line
Final result :
7
————
15x2
Step-by-step explanation: