simplify: (-7x+28)+4
Cos 30
x^3+2x^2+2x = 3240
fgg
show that linear equation ax+dy+c=d form a linear space
is 221 prime ?
express 0.0183 as a fraction
15,6+37,3
Let 𝐴 = [
1 − 5 − 7
−3 7 5
] 𝑏 = [
−2
], 𝑇 is defined by 𝑇(𝑥) = 𝐴𝑥. Find vector 𝑥 whose image under 𝑇 is 𝑏,
and determin...
(b)Find the characteristic function for a random variable with density functionf(x) =xfor0≤x≤1.
