Use Euler's formula to write the expression n --2+8i in the form a + ib. Round a and b to four decimal places. Enter the absolute value of b in the entry area and enter the sign using the dropdown menu. Use n = 3.1416. -2+8i i i i

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Use Euler's formula to write the expression n2+81 in the form a + ib.
IT
Round a and b to four decimal places. Enter the absolute value of b in the entry area and enter the sign using the dropdown menu.
Use T
3.1416.
--2+8i
i
i
>
Transcribed Image Text:Use Euler's formula to write the expression n2+81 in the form a + ib. IT Round a and b to four decimal places. Enter the absolute value of b in the entry area and enter the sign using the dropdown menu. Use T 3.1416. --2+8i i i >
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