ElateDrip548412 ElateDrip548412

09-12-2021
Mathematics

contestada

What is the range of tanx?
1. all real numbers
2. -1 ≤ y ≤ 1
3. y > 0

Respuesta :

ObadaYos ObadaYos

09-12-2021

all real numbers except the 90 and 270 because of cosx

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