MCQ
यदि A एक n क्रम का वर्ग आव्यूह हो एवं $\lambda$ एक अदिश हो तब $|\lambda A|=$
  • $\lambda^n|A|$
  • B
    $2^{n-1} A$
  • C
    $n A$
  • D
    इनमें से कोई नहीं

Answer

Correct option: A.
$\lambda^n|A|$
A

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free