Question

tan^2 60°+4 cos^2 45°+3 cos ec^2 60°+2 cos^2 90°/
2 cos ec 30°+3 sec 60°-7/3cot^2 30°​

Answer 1

Answer:

I am not in that standard dear....it is really very hard!

Sorry!!!!!

Answer 2

Answer:

Hope this will help you