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Byju's Answer
Standard XII
Mathematics
Special Determinants
20. If a + b ...
Question
20. If a + b + c = 15 and a2 + b2 + c2 = 83, find the value of a3 + b3 + c3 3abc.
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If a + b + c = 9 and a
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+ c
2
=35, find the value of a
3
+ b
3
+ c
3
−3abc