Question
Download Solution PDFआव्यूह A = का योगात्मक प्रतिलोम ज्ञात कीजिए।
This question was previously asked in
Bihar STET Paper I: Mathematics (Held In 2019 - Shift 1)
Answer (Detailed Solution Below)
Option 2 : −A =
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Bihar STET Paper 1 Mathematics Full Test 1
150 Qs.
150 Marks
150 Mins
Detailed Solution
Download Solution PDFप्रयुक्त अवधारणा:
2 × 2 क्रम के आव्यूह
गणना:
आव्यूह A का समायोजन =
आव्यूह A का योगात्मक प्रतिलोम = -
अतः, इनमें से 2 सही है।
Last updated on Jan 29, 2025
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