Cho ánh xạ tuyến tính f: R^3 ->R^3 và hai cơ sở của R^3: B={b1=(1,3,3); b2=(-5,6,5); b3=(1,2,2)} C={c1=(2,-2,3); c2=(-5,-1,-5),c3= (1,0,1)} Biết f(b1)=(-5,6,4), f(b2)=(-8,5,2), f(b3)=(-9,-2,-5) a. Tìm ma trận A=[f]E3, từ đó suy ra biểu thức của f(x1,x2,x3) b. Tìm ma trận [f]B

the answer is a

step-by-step explanation:

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.