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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