2 years ago

What is the sum of -1/2 and 8/6? Please help! I need to pass this test! 15 points!

Mathematics

1 answer:

notsponge [240]2 years ago

3 0

Answer: C) 5/6

Step-by-step explanation:

-1/2= -3/6 + 8/6 is 5/6

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3 years ago

Solve the following initial-value problem:<br><br> (ex+y)dx+(3+x+yey)dy=0, y(0)=1<br><br> 0=

alex41 [277]

Answer:

$e^x+xy+3y+(y-1)e^y=4$

Step-by-step explanation:

Given that

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We know that

M dx + N dy=0 will be exact if

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$\frac{\partial M}{\partial y}=1$

$\frac{\partial N}{\partial x}=1$

it means that this is a exact equation.

$\int d\left(e^x+xy+3y+(y-1)e^y\right)=0$

Noe by integrating above equation

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Given that

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C=4

So the our final equation will be

$e^x+xy+3y+(y-1)e^y=4$

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2 years ago