Question
Download Solution PDFयदि A =
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFअवधारणा:
यदि आव्यूह A = [aij] है, तो किसी भी आव्यूह
A-1 =
गणना:
दिया गया है कि,
A =
हम जानते हैं कि 2 × 2 आव्यूह A (अवधारणा में प्रयुक्त) के साथ की गणना a और d को आपस में बदलकर और b और c के चिह्न को उलट कर की जा सकती है।
⇒ adj(A) =
|A| = 1.1 - 0.1 = 1
∵ A-1 =
⇒ A-1 =
A-2 =
इसी तरह, हम पा सकते हैं
A-n =
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