yulissaaardz yulissaaardz

12-05-2020
Mathematics

contestada

Find the value of cos[cos^-1(sq root 2/2)- pi/2]
A.2
B.sq root 2
C.2sq root 2
D. Sq root2 /2

Respuesta :

lilyrehnheart34 lilyrehnheart34

14-05-2020

Answer:

D. sq root 2/2

Step-by-step explanation:

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