Mathematics, 22.11.2019 23:31 siyah87
Suppose v is finite-dimensional and v1; : : : ; vm 2 v. define a linear map w v 0 ! fm by .'/ d '.v1/; : : : ; '.vm/ :
(a) prove that v1; : : : ; vm spans v if and only if is injective.
(b) prove that v1; : : : ; vm is linearly independent if and only if is surjective.
Answers: 1
Mathematics, 21.06.2019 14:00
Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points
Answers: 2
Mathematics, 21.06.2019 16:30
The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?
Answers: 1
Mathematics, 21.06.2019 16:50
The table represents a linear function. what is the slope of the function? –6 –4 4 6
Answers: 3
Suppose v is finite-dimensional and v1; : : : ; vm 2 v. define a linear map w v 0 ! fm by .'/...
Mathematics, 01.09.2019 05:30
Mathematics, 01.09.2019 05:30
Biology, 01.09.2019 05:30
Mathematics, 01.09.2019 05:30
Geography, 01.09.2019 05:30
Geography, 01.09.2019 05:30
History, 01.09.2019 05:30
Health, 01.09.2019 05:30
Business, 01.09.2019 05:30
Chemistry, 01.09.2019 05:30
Biology, 01.09.2019 05:30
Spanish, 01.09.2019 05:30
Biology, 01.09.2019 05:30
Mathematics, 01.09.2019 05:30
Mathematics, 01.09.2019 05:30
Chemistry, 01.09.2019 05:30