State with a brief explanation whether the following statements are true or false. (a) The vectors (1, 0) and (0, 1) span R 2 .
(b) The vectors (1, 0), (0, 1), and (1, 1) span R 2 .
(c) The vectors (1, 0) and (0, 1) are linearly independent.
(d) The vectors (1, 0), (0, 1) and (1, 1) are linearly independent.
(e) A set of any two vectors in R 2 is a basis for R 2 .
(f) A set of any three vectors in R 2 must be linearly dependent.
(g) R 2 is a subspace of R 3 .

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.

493 would be the correct answer

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation: