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a×b = |i^j^k^720−340| = k^(7×4−2×(−3)) = k^(28+6) = 34k^. Magnitude = 34. As per NCERT, applying relevant law/formula with correct units and sign convention leads to 34. This satisfies dimensional consistency and physical conditions given, so option C is scientifically correct.
Ref: NCERT Class 11 Physics, Thermal Properties and Gravitation.
a×b = |i^j^k^3−50240| = k^(3×4−(−5)×2) = k^(12+10) = 22k^. Magnitude = 22. As per NCERT, applying relevant law/formula with correct units and sign convention leads to 22. This satisfies dimensional consistency and physical conditions given, so option C is scientifically correct.
Ref: NCERT Class 11 Physics, Thermal Properties and Gravitation.
a×b = |i^j^k^5−40360| = k^(5×6−(−4)×3) = k^(30+12) = 42k^. Magnitude = 42. As per NCERT, applying relevant law/formula with correct units and sign convention leads to 42. This satisfies dimensional consistency and physical conditions given, so option C is scientifically correct.
Ref: NCERT Class 11 Physics, Thermal Properties and Gravitation.
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