allerya @ b = a + b² ব্যৱহাৰ কৰি, 2 @ 3 নিৰ্ণয় কৰক।
A11
B10
C13
D25
Answer & Solution
Correct answer: A. 11
b ৰ বৰ্গ কৰিলে 9 পোৱা যায়, আৰু 2 + 9 = 11।
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