JEE Mains 03-Sep-2020 Shift 1 Solved Paper

Section: Mathematics
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Question : 71 of 75
 
Marks: +1, -0
Let A=[
x1
10
]
,x∈R
and A4=[aij]. Ifa11=109, then a22 is equal to _____.
[3 Sep 2020 Shift 1]
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