spidget
spidget
01-04-2019
Mathematics
contestada
Write the equation for the inverse of y = cos 2x
Respuesta :
Аноним
Аноним
01-04-2019
Answer:
Inverse = (arcos x) / 2.
Step-by-step explanation:
y = cos 2x
2x= arcos y
x = (arcos y) / 2.
Inverse = (arcos x) / 2.
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