RRB Group D 20-Sep-2018 Shift 3 Solved Paper
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Question : 2 of 100
Marks:
+1,
-0
Read the given question and decide which of the following statements is/are sufficient to answer the question
What is the value of z?
1. z2 + (-1) = 0
2. z = √n, n is natural number
What is the value of z?
1. z2 + (-1) = 0
2. z = √n, n is natural number
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