Solving the Unknown in the Figure
130517
$ABCD$ is a square and $AEB$ is an equilateral triangle. Find $\angle DEC$.
3092
Find where $r(t)=$ hits the $x-y$ plane
143416
How to plot and solve the numerical solution of a integro-differential equation
138060
Using NSolve in the complex plane
120781
Least squares Problem with Non Negativity Constraints
27668
Finding nonnegative solutions to an underdetermined linear system
2027
How can I solve the folowing Diophantine equation with two unknowns?
91763
Unknown plotting issue
131315
What geometric object is given by this equation?
67249
Can you determine a formula for this problem?
18510
How to solve the following equation numerically?
76046
Finding the roots of the unknown function
52866
How to create a new figure in MATLAB?
73555
Plotting solutions to NDSolve
38400
Evaluating a PDF to find an unkown constant
70460
How can I solve the following sequence
39699
Solving a system of non-linear equations and obtaining a phase portrait