Relations and Functions

Bihar Board Class 12 · Mathematics · 39 past questions

2 of 39 · show all

1. Q15 2025 Set A2025 Set E

   If operation 'o' is defined as $(a\,o\,b)=a^3+b^3$, then $4\,o\,(1\,o\,2)=$

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2. Q17 2025 Set A

   If operation 'o' is defined as $(a \circ b) = a^2 + b^2 - ab$, then $(1 \circ 2) \circ 3 =$

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