Sharp EL-W516B User Manual
NAME ___________________________________________ DATE________________
COMPLEX NUMBERS
Use your EL-W516B to find the modulus, the complex conjugate, and to
simplify complex expressions.
simplify complex expressions.
1. What is the modulus of
i
?
____________________
2. What is the modulus of
2
3 i
?
____________________
3. What is the complex conjugate of
i
?
____________________
4. Simplify
i
i
1
1
____________________
5. Simplify
)
(
2
2
i
i
____________________
6. What is
3
2
1
0
,
,
,
i
i
i
i
?
____________________
7. Simplify
sin
cos
i
____________________
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