Easy
1 point
ID: #27456
Question
a-[a-{a-(a-1)}] = ?
Options
1
2a+1
Correct Answer
2
2a-1
Correct Answer
3
1
Correct Answer
4
-1
Correct Answer
Explanation
a - [a - {a - a + 1}] = a - [a - 1] = a - a + 1 = 1। সঠিক উত্তর 1।
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Type
Single Choice
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