Hello!

if anyone can help ill be greatful!.

i have his equation:

eq1:=(8/x)=tan(7*x/50)

of course  there are infinite analitical solutions....   solution = F(x)+Pi*n, n=1....infinity

what i want to do, is to define N. and then,  to put the first N solutions of the equation into a Vector called X,

so X[1]=F(x)+1*Pi

X[2]=F(x)+2*Pi

...

X[N]=F(x)+N*Pi

can someone help?

hello!

i seem to have a problem with MatrixPower...

if i define a matrix such as

A:=([[-5,1],[-5,0]])

and use MatrixPower(A,k);

then i get the matrix A^k.

but, if fur example i do the following, i get an error:

A:=([[-5,1],[-5,0]]);

a:=exponential(A,1);

MatrixPower(a,k);

Error, (in LinearAlgebra:-MatrixPower) invalid input: LinearAlgebra:-MatrixPower expects its 1st argument, A, to be of type Matrix(square...