Question

Evaluate this :
$2 \: \tan^{2} 45 \:degree + \: \cos^{2} 30 \: dgree - \sin ^2 \: 60 \: degree$
thnx Akash! ​

Answer 1

Answer:

pls refer to the pic

Step-by-step explanation:

I hope this will help u

Answer 2

Answer:

HERE IS YOUR ANSWER ☺ REFER TO THE PIC

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