What is expand cov(1+2X+3v,Y) ?

The solution to expand cov(1+2X+3v,Y) is 1*cov+2covX+3covv,Y

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expand cov(1+2X+3v,Y)

expand

co v (1 + 2 X + 3 v, Y)

1 \cdot co v + 2 co v X + 3 co vv, Y

Solution steps

co v (1 + 2 X + 3 v, Y)

= co v (1 + 2 X + 3, v Y)

Distribute parentheses

= co v \cdot 1 + co v \cdot 2 X + co v \cdot 3 v, Y

= 1 \cdot co v + 2 co v X + 3 co vv, Y

10 (1 - 3 t) e - 3 t

\frac{( u - 2 )}{( 1 + ( u - 2 ) u )}

(cos (x))^{5}

\frac{( 3 h - 4 ) ( h + 2 )}{h}

- (3 x^{2})

What is expand cov(1+2X+3v,Y) ?
The solution to expand cov(1+2X+3v,Y) is 1*cov+2covX+3covv,Y