Kxcjai3me4lanae Kxcjai3me4lanae

14-09-2016
Mathematics

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Which of the six trigonometric functions are not defined at 0?

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Hussain514 Hussain514

16-09-2016

Using trigonometry table :
Sine 0 = 0
Cosine 0 = 1
Tangent 0 = 0
Co-secant 0 = 1/sine 0
= 1/0
= undefined
Secant 0 = 1/cos 0
= 1/1
= 1
Cotangent 0 = 1/tan 0
= 1/0
= undefined

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