1
AP EAPCET 2021 - 19th August Morning Shift
MCQ (Single Correct Answer)
+1
-0

Real part of $$(\cos 4+i \sin 4+1)^{2020}$$ is

A
$$2^{2020} \cos ^{2020} 2 \cos 2020$$
B
$$2^{2020} \cos ^{2020} 2 \cos 4040$$
C
$$2^{1020} \cos ^{2020} 2 \cos 4040$$
D
$$2^{2020} \cos ^{2020} 1 \cos 2020$$
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