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sin^(2)60^(@) + cos^(2) 30^(@) + cot^(2)...

`sin^(2)60^(@) + cos^(2) 30^(@) + cot^(2) 45^(@) + sec^(2) 60^(@)` = ?

A

`15/2`

B

`13/2`

C

`7/2`

D

`5/2`

Text Solution

Verified by Experts

The correct Answer is:
B
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