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Which of these values of x is NOT a solution of the equation tanx= 1?

Which Of These Values Of X Is NOT A Solution Of The Equation Tanx 1 class=

Sagot :

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

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