UPSC NDA II 2023 Mathematics Solved Paper
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Consider the following for the next three (03) items that follow :
Consider equation-I :z 3 + 2 z 2 + 2 z + 1 = 0 z 1985 + z 100 + 1 = 0
Consider equation-I :
[NDA II 2023]
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Question : 35 of 120
Marks:
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What is the number of common roots of equation-I and equation-II ?
[NDA II 2023]
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