Find multiplicative inverse of z = -2+3i
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Answer:
Step-by-step explanation:
Multiplicative inverse of z=-2+3i is
1/z=1/-2+3i
(-2-3i)/(-2+3i)(-2-3i)
=-2-3i/{(-2)²-(3i)²}
=-2-3i/4-9i²
= -2-3i/(4+9)
= (-2-3i)/13.
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