Let f: R3 right arrow R3 be the linear transformation defined by f(x)=[-2 -5 1, 4 0 1, -4 -3 -2]*x
let b={〈−2,1,−1〉,〈−2,0,−1〉,〈1,0,1〉}, c={〈0,1,1〉,〈0,0,−1〉,〈−1,1,2〉}, be two different bases for R3. Find the matrix [f]CB for f relative to the basis B in the domain and C in the codomain.
[f]CB=[_ _ _, _ _ _, _ _ _]

168

step-by-step explanation:

i am pretty sure that the answer is 168

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

the total estimated nappy use.=10,500,000

step-by-step explanation:

given that on an average the average baby uses 3528 napkins.

in a particular year 2014, the number of births were 299697 in new south wales.

rounding off the number of births to the nearest hundred thousand we have

no of birtsh = 300000

also rounding off the average usage to nearst thousand we get

average use of a baby = 3500

hence total number of nappy estimated to be used = 3500x300000

= 10,500,000

answer is 10,500,000 nappies

2

step-by-step explanation: