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Carlos8a
3/2/20
777
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Answer
Solution
α
2
α
2
α
2
α
2
α
2
α
2
α
1
α
1
α
1
α
1
α
1
α
1
α'
1
α'
1
α'
1
α'
1
α'
1
α'
1
α'
1
α'
2
α'
2
α'
2
α'
2
α'
2
α'
2
= α''
2
α'
1
-α''
1
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