Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
174 views
in Matrices by (15 points)
recategorized by

Find the minor of element 8 in matrix \( A =\left[\begin{array}{lll}1 & 2 & 3 \\ 4 & 5 & 6 \\ 7 & 8 & 9\end{array}\right] \).

Please log in or register to answer this question.

1 Answer

0 votes
by (40.5k points)
edited by

Minor of element 8 is M32 =  \(\begin{bmatrix} 1& 3 \\[0.3em] 4& 6 \\[0.3em] \end{bmatrix}\)

= 1 x 6 - 4 x 3

= 6 - 12

= -6

Related questions

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...