SOLUTION: Is there a means of solving this:
cosx = x/120 ?
If yes, please show.
Algebra.Com
Question 1092786: Is there a means of solving this:
cosx = x/120 ?
If yes, please show.
Found 2 solutions by natolino_2017, ikleyn:
Answer by natolino_2017(77) (Show Source): You can put this solution on YOUR website!
this type of equation cannot be solved by algebraic methods.
using numeric iterations can be found a solution:
x=-110,359335206512 (radians)
According to the graph of both function you can prove that the solution is unique.
@natolino_
Answer by ikleyn(52787) (Show Source): You can put this solution on YOUR website!
.
I clearly see and the plot clearly shows a lot of the roots . . .
Plot y = cos(x) (red), y = x/120 (green)
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