Mathematics, 14.01.2020 21:31 julian73
Determine whether the statement is true or false. if it is true, explain why. if it is false, explain why or give an example that disaproves the statement.
the inhomogeneous system of equations ax=b, hwere b=/0, has either the trivial solution or an infinite number of the solutions.
Answers: 1
can present an unique solution 
if 
, so this is a good counter example on which we have a vctor that is not the trivial solution and we don't have an infinite number of solution. 
a linear system, this system is called homogeneous if 
and in other case is called inhomogeneous. 
, has either the trivial solution or an infinite number of the solutions."Another question on Mathematics
Mathematics, 21.06.2019 20:00
In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.
Answers: 1
Mathematics, 21.06.2019 20:40
Which function has an inverse function? a.f(x)= |x+3|/5 b. f(x)= x^5-3 c. f(x)= x^4/7+27 d. f(x)= 1/x²
Answers: 1
Mathematics, 22.06.2019 00:20
Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?
Answers: 2
Mathematics, 22.06.2019 02:00
Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.
Answers: 1
You know the right answer?
Determine whether the statement is true or false. if it is true, explain why. if it is false, explai...
Questions
French, 24.01.2020 13:31
Mathematics, 24.01.2020 13:31
Mathematics, 24.01.2020 13:31
Social Studies, 24.01.2020 13:31
Mathematics, 24.01.2020 13:31
Social Studies, 24.01.2020 13:31
Health, 24.01.2020 13:31
Mathematics, 24.01.2020 13:31
