Math, asked by nobitababuuu0708, 8 months ago

Evaluate :-2 tan sq. 45°+ cos²30° - sin² 60 °

Answers

Answered by smbhatiyab

0

Answer:

u have a good night and sweet dreams and I

Answered by sb1108645

1

Answer:

2tan sq 45 +cos sq 30-sin sq 60=2*1²+(√3/2)²-(√3/2)²=2*1+0=2

Step-by-step explanation:

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