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तामिळनाडू बोर्ड ऑफ सेकेंडरी एज्युकेशनएचएससी विज्ञान इयत्ता १२

Choose the correct alternative: If A = [2015] and B = [1420] then |adj (AB)| = - Mathematics

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प्रश्न

Choose the correct alternative:

If A = `[(2, 0),(1, 5)]` and B = `[(1, 4),(2, 0)]` then |adj (AB)| =

पर्याय

  • – 40

  • – 80

  • – 60

  • – 20

MCQ

उत्तर

– 80

shaalaa.com
Inverse of a Non-singular Square Matrix
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 1: Applications of Matrices and Determinants - Exercise 1.8 [पृष्ठ ४८]

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सामाचीर कलवी Mathematics - Volume 1 and 2 [English] Class 12 TN Board
पाठ 1 Applications of Matrices and Determinants
Exercise 1.8 | Q 6 | पृष्ठ ४८
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