UPSC NDA I 2022 Mathematics Solved Paper
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Question : 10 of 120
Marks:
+1,
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Let A B A B = A B A = B
1.A 2 = A
2.A B 2 = A 2 B
Select the correct answer using the code given below :
1.
2.
Select the correct answer using the code given below :
[NDA-I 2022]
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