Solve expression I - MATLAB Cody - MATLAB Central

Problem 43326. Solve expression I

Created by Andriy Kavetsky
Appears in Draw Letters

Difficulty:Rate

Solve Later
Add To GroupÃ‚

Solve expression (1+sin(x))/cos(x)+cos(x)/(1+sin(x)) for given vector x.

Solve

Solution Stats

199 Solutions
96 Solvers

Last Solution submitted on Dec 09, 2024

Last 200 Solutions

Problem Comments

4 Comments

4 Comments

Show 1 older comment

John D'Errico on 13 Oct 2016

Note that this problem uses the word solve when it needs to say EVALUATE.

David Verrelli on 4 Jul 2018

I support John D'Errico's comment: equations can be solved, but expressions cannot.

David Verrelli on 4 Jul 2018

Also, it is pointless having the solution method exposed in the Test Suite. See further discussion at Problem 44617 &c.

Solution Comments

Show comments

Problem Recent Solvers96

Suggested Problems

surrounded matrix

1309 Solvers
Replace multiples of 5 with NaN

449 Solvers
find the maximum element of the matrix

511 Solvers
Do you like your boss?

615 Solvers
Divide by 4

1146 Solvers

More from this Author37

Multiply two polynomials p and q given in in vector representation.

69 Solvers
Create a square matrix with given conditions

111 Solvers
Get derivarive of polynomial given as vector array.

70 Solvers
Octoberfest festival

477 Solvers
Find the sines of an isosceles triangle when given its area and height

53 Solvers

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!