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Grade: 11

                        

I have a new trignometry trick for finding sin θ and cos θ at 0° to 90° trick sin θ cos θ 0° 0/ √ 4 0 1 30 ° √ 1/ √ 4 1/ √2 √3/2 45 ° √ 2/ √ 4 1/2 1/2 60 ° √ 3/ √ 4 √3/2 1/ √2 90 ° √ 4/ √ 4 1 0

6 years ago

Answers : (1)

Sourabh Singh
IIT Patna
askIITians Faculty
2104 Points
							Hii

Thanks for the information.Post relevant Questions and we will get back to you as soon as possible
4 years ago
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