1 + i + i2 + i3 is equal to
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Answered by
3
Step-by-step explanation:
1+3i+3i
1+6i
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Answered by
0
Answer:
is equal to 0.
Step-by-step explanation:
Given,
We want to find value of the given term.
We know,
So,
This is a problem of Complex number of Algebra.
Some important Algebra formulas.
(a + b)² = a² + 2ab + b²
(a − b)² = a² − 2ab − b²
(a + b)³ = a³ + 3a²b + 3ab² + b³
(a - b)³ = a³ - 3a²b + 3ab² - b³
a³ + b³ = (a + b)³ − 3ab(a + b)
a³ - b³ = (a -b)³ + 3ab(a - b)
a² − b² = (a + b)(a − b)
a² + b² = (a + b)² − 2ab
a² + b² = (a − b)² + 2ab
a³ − b³ = (a − b)(a² + ab + b²)
a³ + b³ = (a + b)(a² − ab + b²)
Know more about Complex number:
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