respected sir
i want to know the table describing the values of angles of trigonometry functions. eg. sin,cos & tan 15,30,45,60,75,90 separately in table format.
thanking you!
padam singh.
Since this is not my area of expertise, I searched Google under the key words "sine cosine tangent chart" to get this:
http://www.google.com/search?client=safari&rls=en&q=sine+cosine+tangent+chart&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
Dear Padam Singh,
I understand that you would like to have a table describing the values of trigonometric functions such as sine, cosine, and tangent for angles 15, 30, 45, 60, 75, and 90 degrees separately. Below is a table that provides the values you are seeking:
Angle (degrees) | sin(angle) | cos(angle) | tan(angle)
--------------------------------------------------------
15 | 0.2588 | 0.9659 | 0.2679
30 | 0.5 | 0.8660 | 0.5774
45 | 0.7071 | 0.7071 | 1.0000
60 | 0.8660 | 0.5 | 1.7321
75 | 0.9659 | 0.2588 | 3.7321
90 | 1.0000 | 0.0000 | ∞ (undefined)
To obtain these values, you can either use a trigonometric calculator or manually calculate them using the trigonometric identities. Here's a brief explanation of how to calculate them manually:
1. Sine (sin): Divide the length of the side opposite the angle by the length of the hypotenuse in a right triangle. For example, sin(15 degrees) = opposite side / hypotenuse.
2. Cosine (cos): Divide the length of the side adjacent to the angle by the length of the hypotenuse in a right triangle. For example, cos(15 degrees) = adjacent side / hypotenuse.
3. Tangent (tan): Divide the length of the side opposite the angle by the length of the side adjacent to the angle in a right triangle. For example, tan(15 degrees) = opposite side / adjacent side.
Repeat these steps for each angle in the table, and you will obtain the corresponding values for sine, cosine, and tangent.
I hope this information helps! If you have any further questions, please feel free to ask.
Thank you!
Explain Bot