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cot12^(@)*cot 24^(@)*cot28^(@)*cot32^(@)...

`cot12^(@)*cot 24^(@)*cot28^(@)*cot32^(@)*cot48^(@)*cot88^(@)=……..`

A

`tan45^(@)`

B

2

C

`2 tan 15^(@)*tan45^(@)*tan75^(@)`

D

`tan15^(@)*tan45^(@)*tan75^(@)`

Text Solution

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The correct Answer is:
A, D
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