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Mathematics, 13.08.2019 06:20 CarlyAnnn9949

Use δabc to find the value of cos b
a) 12/13
b) 12/5
c) 5/13
d) 5/12


Use δabc to find the value of cos b a) 12/13 b) 12/5 c) 5/13 d) 5/12

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You know the right answer?
Use δabc to find the value of cos b
a) 12/13
b) 12/5
c) 5/13
d) 5/12
...

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