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Albert
Well-known member
- Jan 25, 2013
- 1,225
( i ) prove the following simultaneous equations (1) (2) and (3) has no real solution
$a+b+c=1-----(1)$
$a^2+b^2+c^2=2----(2)$
$a^3+b^3+c^3=3----(3)$
( ii ) using (1)(2)and(3)find the value of :
$a^4+b^4+c^4$
$a+b+c=1-----(1)$
$a^2+b^2+c^2=2----(2)$
$a^3+b^3+c^3=3----(3)$
( ii ) using (1)(2)and(3)find the value of :
$a^4+b^4+c^4$
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