In the test suite, the correct answer should be (1+sin(x))./cos(x)+cos(x) ./ (1+sin(x)) % note the dot-slash in the second term
Well, at least if we assume that it was meant to be consistent with the problem statement :)
Note that this problem uses the word solve when it needs to say EVALUATE.
I support John D'Errico's comment: equations can be solved, but expressions cannot.
Also, it is pointless having the solution method exposed in the Test Suite. See further discussion at Problem 44617 &c.
Omit columns averages from a matrix
Given area find sides
Length of a short side
Evaluating a polynomial
Matlab Basics - Switching Assignments
Select primes from the matrix.
Find scalar product of two polynomials a and b, given as vector array.
Opposite task convert binary numbers array into array of decimal numbers.
Calculate roots of polynomial given as vector array.
Find Euclidean norm of given vector u.
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