A) a, c
B) \[b,c\]
C) \[a,b\]
D) \[a+c,b+c\]
Correct Answer: C
Solution :
As given, \[\alpha +\beta =a+b\], \[\alpha \beta =ab-c\]or \[ab=\alpha \beta +c\]. Then the required equation is\[{{x}^{2}}-x(\alpha +\beta )+\alpha \beta +c=0\] \[\Leftrightarrow {{x}^{2}}-x(a+b)+ab=0\], whose roots are a, b.You need to login to perform this action.
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