if x^2+1/x^2=17/4, then find 2/5(x+1/x)+(x-1/x)
86-[15x -7(6x -9
x-2=8
17321Γ·893
$$\sum_{a}^{b}{C}$$ proveprovethatproveprovethatrootproveprovethatproveprovethatroot120iisirrational
$\frac{\sqrt{a} a}{a^{-2} }$
Write a note on H-plot. Calculate H-plot for the random variables π1, π2 and π3 have the covariance
matrixβ = [
1 β2 0
β2 5 0
...
If 2x-8y = 11 and 9x+3y = 5 then x = 73/78 and y = -89/78
let A= [4 5 -1 -2] compute 3I2-A and 3I2*A where I2 is identity matrix
$\sqrt{a}$ $a^{2}$