Study Card

Core Mathematics
Created 1 year ago

Evaluate: cos⁡65°sin⁡25°+sin⁡35°cos⁡55°\text{Evaluate: }\frac{\cos65\degree}{\sin25\degree} +\frac{\sin35\degree}{\cos55\degree}

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Question

Evaluate: cos⁡65°sin⁡25°+sin⁡35°cos⁡55°\text{Evaluate: }\frac{\cos65\degree}{\sin25\degree} +\frac{\sin35\degree}{\cos55\degree}Evaluate: sin25°cos65°​+cos55°sin35°​

Answer

A

333

B

222

C

111

D

000