If \[{{(\sqrt{8}+i)}^{50}}={{3}^{49}}(a+ib)\] then \[{{a}^{2}}+{{b}^{2}}\] is [Kerala (Engg.) 2005]

If \[{{(\sqrt{8}+i)}^{50}}={{3}^{49}}(a+ib)\] then \[{{a}^{2}}+{{b}^{2

1.	If \[{{(\sqrt{8}+i)}^{50}}={{3}^{49}}(a+ib)\] then \[{{a}^{2}}+{{b}^{2}}\] is [Kerala (Engg.) 2005]
A.	3
B.	8
C.	9
D.	\[\sqrt{8}\]
E.	4
Answer» D. \[\sqrt{8}\]

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If \[{{(\sqrt{8}+i)}^{50}}={{3}^{49}}(a+ib)\] then \[{{a}^{2}}+{{b}^{2}}\] is [Kerala (Engg.) 2005]

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