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2020 MHT-CET PCM SET - 02 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CET2020 MHT-CET PCM SET - 021 Mark
MCQ
For any non$-$zero vectors $a$ and $b, [b a × b a] =$ ?
  • A
    $0$
  • B
    $a \times b$
  • C
    $|a \times b|$
  • ✓
    $|a \times b|^2$​​​​​​​
✓

Answer

Correct option: D.
$|a \times b|^2$​​​​​​​
$|a \times b|^2$​​​​​​​

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