Problem 1423. sinus function

Solution 3819078

Submitted on 24 Nov 2020 by Akrem Hadji

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Test	Status	Code Input and Output
1	Pass	x = pi; [y,z] = cos_abs(x) assert(isequal(y/z,-1)) y = 1 z = -1
2	Pass	x = pi/2; [y,z] = cos_abs(x) assert(isequal(y/z,-1)) y = 1 z = -1
3	Pass	x = pi/4; [y,z] = cos_abs(x) assert(isequal(y/z,-1)) y = 1 z = -1

Test

Status

Code Input and Output

Pass

x = pi; [y,z] = cos_abs(x) assert(isequal(y/z,-1))

y = 1 z = -1

Pass

x = pi/2; [y,z] = cos_abs(x) assert(isequal(y/z,-1))

y = 1 z = -1

Pass

x = pi/4; [y,z] = cos_abs(x) assert(isequal(y/z,-1))

y = 1 z = -1

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