Math, asked by sargamc3, 7 months ago

2cos 45º + 4cos²90°+tan²30° + 3cosec²60° + 1/3sec60°-7/2sec²45°+2cosec90°-1

Answers

Answered by jshawndavis07

0

Answer:

I do not know :(

Step-by-step explanation:

:(

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