naprice1 naprice1

15-11-2017
Mathematics

contestada

the exact value of cos 13pi/8

Respuesta :

sgm52503 sgm52503

15-11-2017

5.10508806

hope this helped!
can u plz mark me as brainiest?

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DrInvictus DrInvictus

07-10-2020

Answer:

i think its sqrt((2+sqrt2)/4)

Step-by-step explanation:

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