3 years ago

Show that |3+10|=|3|+ |10|?

1 answer:

8 0

|3+10|=|3|+|10|
|13|=|13|
13=13

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alexira [117]

Answer:

r=1/π

Step-by-step explanation:

Area of the circle is defined as:

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Derivating both sides

$\frac{dA}{dr}$ =2πr

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