Question

express in the form of a+iv
${i}^{5} + {i}^{19}$
​

Answer 1

Answer :

= ${i}^{5} + {i}^{5}$

• Evalute the power.

= i - i

• The sum of two opposites equal is 0

= 0

Thus, the answer is 0.

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Answer 2

hope it will help you ✌️