Question

if
$x {}^{2} + \frac{1}{x {}^{2} } = 2 {}^{3}$
then
$x + \frac{1}{x}$
equal to​

Answer 1

Answer:

fXYZ(x,y,z)=⎧⎩⎨⎪⎪13(x+2y+3z)00≤x,y,z≤1otherwise

Find the joint PDF of X and Y, fXY(x,y).

Answer 2

Answer:

2

Step-by-step explanation:

x+1/2=2

i think so ........

Mark as brainlist........