NCERT Solutions for Class 12 Maths Chapter 4 Exercise 4.5

NCERT Solutions for Class 12 Maths Chapter 4 Exercise 4.5 Determinants in Hindi Medium as well as English Medium for all the students (CBSE, Uttarakhand, Bihar & MP Board, UP Board) who are using NCERT Books.

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NCERT Solutions for Class 12 Maths Chapter 4 Exercise 4.5

Class:12
Subject:Maths
Chapter 4:Exercise 4.5

12th Maths Exercise 4.5 Solutions

NCERT Solutions for Class 12 Maths Chapter 4 Exercise 4.5 Determinants English & Hindi Medium free to download for offline use. In this exercise, you have to learn how to find adjoint of a matrix A and how to find inverse of a square matrix. इस प्रश्नावली में विद्यार्थी किसी भी आव्यूह का सहखंडज निकलना और फिर उसकी मदद से आव्यूह का व्युत्क्रम निकलना सीखते हैं। ताकि आने वाली प्रश्नावली में, रैखिक समीकरणों को हल करते समय इसका प्रयोग कर सकें। Download NCERT Books for new academic session for offline use.



Adjoint and Inverse of a Matrix

Adjoint and Inverse of a Matrix is important in finding the solutions of system of linear equation in many variables. During the researches in any field the linear equations of so many variables are formed, then Matrices helps to solve them easily. Adjoint of a matrix of order two can be directly by interchanging a11 & a11 and then changing the sign of a12 & a21.




आव्यूह का सहखंडज

कोटि 2 के आव्यूह का सहखंडज प्राप्त करने के लिए अवयव a11 और अवयव a22 को आपस में एक दूसरे से बदल दें। इसके बाद अवयव a12 और अवयव a21 के चिन्हों को बदल दे। अब जो आव्यूह प्राप्त होगा वह दिए गए आव्यूह का सहखंडज होगा। इस प्रकार सीधे बिना किसी गणना के ही सहखंडज निकाल सकते है।

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NCERT Solutions for Class 12 Maths Chapter 4 Exercise 4.5 Determinants
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