What is the value of n^2?
(1) n = |n|
(2) |n| = 1
Solution:
Statement 1: n can be 1,2,3,4..... etc n^2 varies accordingly.
Statement 2: n can be +1 or -1. But in both the case, the answer of n^2 is 1
Therefore the answer is B.
(1) n = |n|
(2) |n| = 1
Solution:
Statement 1: n can be 1,2,3,4..... etc n^2 varies accordingly.
Statement 2: n can be +1 or -1. But in both the case, the answer of n^2 is 1
Therefore the answer is B.
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