4 years ago

Given that x and y are real numbers find the possible values of x and y if (x+y)+(x-y)i=7+3i

Mathematics

1 answer:

atroni [7]4 years ago

5 0

(x+y)+(x-y)i=7+3i

x+y =7

x-y =3

add these two equations together

x+y =7

x-y =3

------------------

2x = 10

divide by 2

x=5

x+y = 7

5+y =7

subtract 5 from each side

y =2

Answer: x=5

y=2

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3 years ago

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3 years ago

Assume lim f(x)-6 and lim g(x)-9. Compute the following limit and state the limit laws used to justify the computation.

emmasim [6.3K]

Answer:

Step-by-step explanation:

<h3><u>some relevant limit laws</u></h3>

lim C = C where c is a constant.

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= 4

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4 years ago

Solve the equation-10 +1 +7x =37

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Answer:

x = 46/7

Step-by-step explanation:

Have a blessed day

5 0

3 years ago

Read 2 more answers