標題:
發問:
How to calculate this equation? Please also provide solution of it, Thx -1.4(cos(theta)) - (theta) = -1.40704 theta=?
最佳解答:
Using graphical method may be the suitable one. By drawing y = 1.4cos(theta), and y = 1.40704 - (theta), the intersection points are the solutions. That is, the solutions of theta are 0.01, 2.04, or 2.62 (rad)
其他解答:
http://www.wolframalpha.com/input/?i=-1.4(cos(theta))%20-%20(theta)%20%3D%20-1.40704&t=crmtb01 2014-04-03 21:22:10 補充： You can only use numerical methods to solve this equation. Depending on what you have learnt, you can use the Newton's Method, the Fixed Point Iteration Method, the Secant Method, or even the Bisection Method.
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cos theta發問:
How to calculate this equation? Please also provide solution of it, Thx -1.4(cos(theta)) - (theta) = -1.40704 theta=?
最佳解答:
Using graphical method may be the suitable one. By drawing y = 1.4cos(theta), and y = 1.40704 - (theta), the intersection points are the solutions. That is, the solutions of theta are 0.01, 2.04, or 2.62 (rad)
其他解答:
http://www.wolframalpha.com/input/?i=-1.4(cos(theta))%20-%20(theta)%20%3D%20-1.40704&t=crmtb01 2014-04-03 21:22:10 補充： You can only use numerical methods to solve this equation. Depending on what you have learnt, you can use the Newton's Method, the Fixed Point Iteration Method, the Secant Method, or even the Bisection Method.
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