Cody

Problem 43032. Geometrical meaning of determinant

Solution 2652701

Submitted on 4 Jul 2020
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   Fail
X=[0,1]'; Y=[1,0]'; V = 1; assert(isequal(parallelogram_volume(X,Y),V))

V = 0

Assertion failed.

2   Fail
X=[1,0]'; Y=[0,1]'; V = 1; assert(isequal(parallelogram_volume(X,Y),V))

V = 0

Assertion failed.

3   Pass
X=[1,0]'; Y=[1,0]'; V = 0; assert(isequal(parallelogram_volume(X,Y),V))

V = 0

4   Pass
X=[1,0]'; Y=[9,0]'; V = 0; assert(isequal(parallelogram_volume(X,Y),V))

V = 0

5   Fail
X=[1,0,0]'; Y=[0,1,0]'; Z=[0,0,1]'; V = 1; assert(isequal(parallelogram_volume(X,Y,Z),V))

V = 0.5000

Assertion failed.

6   Fail
X=[1,0,8]'; Y=[2,1,0]'; Z=[0,4,1]'; V = 65; assert(isequal(parallelogram_volume(X,Y,Z),V))

V = 4.5000

Assertion failed.