Math, asked by billujatt2335, 2 months ago

what is the value of -2(cos2π/3+isin2π/3)

Answers

Answered by anjanateacher112016

1

Answer:

-2(cos2π/3+sin2π/3)

-2(cos(π-π/3)+sin(π-π/3)

-2(cosπ/3+sinπ/3)

-2(1/2+√3/2)

-2(√3/2)

-√3

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