300311 By reducing to reduced echelon form, find a basis B of the null space, N(A) of A = 31151 02240 0 3361 a. B= b. none of these C. -1 -2 B= 1 1 d. 1 -1 -2 B= 1 1 3. е. 1 - B= 1

Let 0 = V5 and K = Q(0). Two bases for K over Q are a = {1+0,1+ 0², 1 + 0³, 1 + 04} and 1+0² 0+ 0³ 0, 2 } 2 Evaluate the discriminant of the a basis and the discriminant of the B basis. Compare to D(0).

I need a few problems to be worked out so So I can understand the basis Thank you!!!! :)  Questions 1) 2) 3)

A company decides to change its floor plan from cubicle to open office. This will bring in a constant stream of $1,000 in extra income annually. If the company invests this extra income in an account that earns 2.5% continuously compounded interest for ten years, is it worth the change? The change in floor plan costs $7,000.

0801-CH e Type here to search Submit Question {o} o o (דדידי-, } o{1, 교?} 0 0 {,z'z 'T} O 2. 0. 0. 0. 1. B) A basis for the kernel of T would be: 0. 1. O{1, z, z²} 0. ] 00 o {1, 1, 1, 교2} {e} o 2. A) A basis for the image (range) of T would be: = a + b + c+ da. Let T: M2x2 P, be defined by T