Timeline for How to solve this trigonometric equation?
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Oct 1, 2017 at 12:00 | comment | added | Michael E2 | Welcome to Mathematica.SE! I suggest the following: 1) As you receive help, try to give it too, by answering questions in your area of expertise. 2) Take the tour! 3) When you see good questions and answers, vote them up by clicking the gray triangles, because the credibility of the system is based on the reputation gained by users sharing their knowledge. Also, please remember to accept the answer, if any, that solves your problem, by clicking the checkmark sign! | |
| Oct 1, 2017 at 7:57 | history | edited | J. M.'s missing motivation♦ | CC BY-SA 3.0 |
added 21 characters in body; edited tags; edited title
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| Oct 1, 2017 at 7:53 | vote | accept | Aashiek Hariharan | ||
| Oct 1, 2017 at 7:52 | comment | added | Aashiek Hariharan | J.M., thanks a lot for pointing out the things I had missed. Got it now! :) | |
| Oct 1, 2017 at 7:40 | comment | added | J. M.'s missing motivation♦ |
1. Reformulate your equation to be singularity-free. 2. Provide bounds, since you don't actually want infinitely many roots. Thus: Solve[a Sin[a] == Sqrt[(52.7531 - a^2)] Cos[a] && -7 < a < 7, a, Reals]
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| Oct 1, 2017 at 7:34 | answer | added | user64494 | timeline score: 3 | |
| Oct 1, 2017 at 7:15 | review | First posts | |||
| Oct 1, 2017 at 12:00 | |||||
| Oct 1, 2017 at 7:15 | history | asked | Aashiek Hariharan | CC BY-SA 3.0 |
