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చతురస్ర మాత్రిక ____________ మరియు __________ ల మొత్తం.

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MPPEB Group 2 Subgroup 4 Official Paper 1 (Held On : 30 Jan 2021 Shift 1)
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  1. అసమమితిక మాత్రిక, సమమితిక మాత్రిక
  2. వక్ర సమమితిక, వక్ర సమమితిక మాత్రిక
  3. సమమితిక మాత్రిక, వక్ర సమమితిక మాత్రిక
  4. ఏదీకాదు

Answer (Detailed Solution Below)

Option 3 : సమమితిక మాత్రిక, వక్ర సమమితిక మాత్రిక
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Detailed Solution

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ఉపయోగించిన భావన:

సమమితిక మాత్రిక - ఒక మాత్రిక యొక్క పరివర్తన (ట్రాన్స్‌పోజ్) అదే మాత్రికకు సమానమైతే, ఆ మాత్రికను సమమితిక మాత్రిక అంటారు. ఉదా - A = A' మరియు B = B'

వక్ర సమమితిక మాత్రిక - ఒక మాత్రిక యొక్క పరివర్తన (ట్రాన్స్‌పోజ్) ఆ మాత్రిక యొక్క రుణాత్మక విలువకు సమానమైతే, ఆ మాత్రికను వక్ర సమమితిక మాత్రిక అంటారు.

ఉదా - aij = -aji

గణన:

సమమితిక మాత్రిక మరియు వక్ర సమమితిక మాత్రికల మొత్తాన్ని చతురస్ర మాత్రిక అంటారు.

∴ సమమితిక మాత్రిక, వక్ర సమమితిక మాత్రిక

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Latest MP Vyapam Group 2 Updates

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MP Vyapam Recruitment Revised Result has been released. Earlier, MP Vyapam Group 2 Result was withdrawn. The MP Vyapam Group 2 Notification 2023 had been released for recruitment to 1946 vacancies. The vacancies were announced for posts like Rural Agriculture Development Officer, Lab Technician, Agriculture Director, and others. The selection process includes a written examination. To prepare well for the exam practice using the  MP Vyapam Group 2 Previous Year Papers. 

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