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Inessa05 [86]
3 years ago
8

Pre-calculus Help Please! Express the complex number in trigonometric form.

Mathematics
1 answer:
lana66690 [7]3 years ago
3 0
We have that

 3 = 3 + 0i -----------> rewrite as 3(1 + 0i) 

<span>So now what we have to do is figure out which of the above expressions has cos a = 1 and sin a = 0. </span>
<span>cos 0 = 1, and sin 0 = 0, so that's the answer that we want. 

</span><span>the answer is: </span>
3 = 3(cos 0 + i sin 0)
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