The tangent ratio is an illustration of the trigonometry identity
The value of x that is not a solution of tan(x) = 1 is 3[tex]\pi[/tex]/4
How to determine the value that is not a solution
The trigonometry identity is given as:
tan(x) = 1
Next, we test the x values using a calculator.
When [tex]x = -7\pi/4[/tex], we have:
tan(-7[tex]\pi[/tex]/4) = 1
When x = 3[tex]\pi[/tex]/4, we have:
tan(3[tex]\pi[/tex]/4) = -1
When x = 5[tex]\pi[/tex]/4, we have:
tan(5[tex]\pi[/tex]/4) = 1
When x = [tex]\pi[/tex]/4, we have:
tan([tex]\pi[/tex]/4) = 1
Hence, the value of x that is not a solution of tan(x) = 1 is 3[tex]\pi[/tex]/4
Read more about trigonometry identity at:
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