If this is in the wrong section move please.

First problem:

Complex numbers are represented by points in the plan, referring to a
component by the real part and the other component by the imaginary part of the complex.
Write a library of routines called complex to operate complex. The
library should contain routines for reading and writing of complex, sum of complex, determining the modulus and angle of a complex argument.


complexo le_complexo(complexo *c);
void escreve_complexo(complexo c);
complexo soma_complexo(complexo c1, complexo c2, complexo *c3);
double mod_complexo(complexo c);
double arg_complexo(complexo c);


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Second

Write and test a recursive routine that implements the function x^n
for x real and n integer.


Thank you.

Moved to homework help.

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