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cos(x)=-x+pi/2

cos(x)=-x+pi/2 la ecuación

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Solución numérica:

Buscar la solución numérica en el intervalo [, ]

Solución

Ha introducido [src]
              pi
cos(x) = -x + --
              2 
$$\cos{\left(x \right)} = - x + \frac{\pi}{2}$$
Gráfica
Respuesta numérica [src]
x1 = 1.5709923069505
x2 = 1.57088010868424
x3 = 1.57084711113844
x4 = 1.57098152444989
x5 = 1.57095691888076
x6 = 1.57066866215564
x7 = 1.57090640430472
x8 = 1.57095058878202
x9 = 1.57081064657193
x10 = 1.57095678947105
x11 = 1.57078823505702
x12 = 1.57071677750061
x13 = 1.57097235576816
x14 = 1.570884191798
x15 = 1.57071753990481
x16 = 1.57069959658216
x17 = 1.57083014427908
x18 = 1.57084271961488
x19 = 1.57072831723949
x20 = 1.57085594636975
x21 = 1.5706783676684
x22 = 1.57072274360868
x23 = 1.57073788677359
x24 = 1.57092467988001
x25 = 1.5707275074461
x26 = 1.57065722705889
x27 = 1.57090339403121
x28 = 1.57098229654209
x29 = 1.57097481224166
x30 = 1.57083933726354
x31 = 1.57069217492972
x32 = 1.57097579456553
x33 = 1.57076871315212
x34 = 1.5706282087025
x35 = 1.57093138012786
x35 = 1.57093138012786
Gráfico
cos(x)=-x+pi/2 la ecuación