Question

$\tan60 \: degrees \: + 4 \cos^245 \: degrees \: + 3 \: \sec^2 30 \: degree \: + 5 \cos^2 90 \: degrees$
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Answer 1

Answer:

$\tan60 \: degrees \: + 4 \cos^245 \: degrees \: + 3 \: \sec^2 30 \: degree \: + 5 \cos^2 90 \: degrees$

please help me in above questionģyududussiussh