Cody

Problem 43211. Create tangent function out of sin and cos

Solution 1469678

Submitted on 23 Mar 2018 by bainhome
This solution is locked. To view this solution, you need to provide a solution of the same size or smaller.

Test Suite

Test Status Code Input and Output
1   Pass
filetext = fileread('TANGENT.m'); assert(isempty(strfind(filetext, 'tan')),'tan() forbidden')

2   Pass
x = 0; y_correct = 0; assert(abs(TANGENT(x)-y_correct)<0.01)

3   Pass
x = pi/4; y_correct = 1; assert(abs(TANGENT(x)-y_correct)<0.01)

4   Pass
x = -pi/4; y_correct = -1; assert(abs(TANGENT(x)-y_correct)<0.01)

Suggested Problems

More from this Author43

Community Treasure Hunt

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

Start Hunting!