Easy
1 point
ID: #28559
Question
(log10x)² = log10x² হলে x এর মান কত?
Options
1
1, 0
Correct Answer
2
1, 10
Correct Answer
3
1, 100
Correct Answer
4
10, 100
Correct Answer
Explanation
ধরি p = log10x. তাহলে p^2 = 2p => p(p-2)=0. p=0 অথবা 2। log10x=0 হলে x=1, log10x=2 হলে x=100। উত্তর: 1, 100।
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Type
Single Choice
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