if a + b − c = 7, ab − bc − ca = 21 , - Exam Yatra

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if a + b − c = 7, ab − bc − ca = 21 ,then a³ + b³ − c³ + 3abc =

[SSC CPO 16th-March-2019-Shift-3]

A -98

B 98

C 124

D 117

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