dman

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These are questions asked by dman

Hello, 

I am trying to solve a simple equation 

x(0.0178){tan([2.10^-5](x)^0.5)}^2=+2.32.10^12-x, which I want to be solved over the range 1.10^10......2.10^12.

 

I have tried the following program (which I have got help on):

restart; 
eq := x(0.0178)*tan²(Sqrt(x)*2E-5) = 2.32e12-x;

Hello, 

I am fairly new to using Maple and am a university student. Bascially, I wanted to ask, how can I solve for all roots of the transcendental equation 

tan(9*(1.1575*10^12/(1-.5)^1.2-x^2)^(1/2)*10^(-6)*(1/2))/tan(9*(5.555*10^11/(1-.5)^1.2-x^2)^(1/2)*10^(-6)*(1/2))

=

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