Evaluate
3cos^2 75° + 4/3 cot^2 30°+ 9tan^2 30°×cos^2 15°+3cosec^2 60°
(ANS. :-11)
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1
Answer:
11
Step-by-step explanation:
sushmitachatterjee15:
There is no explanation... :(
i not found
Oh ok thanks for helping.
hmm
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