sin^(2) 32^(@) + sin^(2) 58^(@) - sin30^...

`sin^(2) 32^(@) + sin^(2) 58^(@) - sin30^(@) + sec^(2) 60^(@)` का मान बराबर है :

A

A)`5.5`

B

B)3.5

C

C)4.5

D

D)4

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

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