JEE Class main Answered
solve
Asked by bhatimahipalsingh21 | 11 Mar, 2024, 20:49: PM
Expert Answer
Given matrix A is
Let us do the following elemntary operations
R4-R3 gives
R3-R2 gives
R2-R1 gives
R4- (5 ×R3) gives
C4-C3 gives
C3-C2 gives
C2-C1 gives
Similarly the subsequent operations C4-C3 , C3-C2 ans R3-R2 gives
Finally, we get non reduceable minor 
of order 2
Hence rank of matrix A is 2
Answered by Thiyagarajan K | 12 Mar, 2024, 22:24: PM
JEE main - Maths
Asked by ganeshbabugottapu7 | 12 Sep, 2024, 18:19: PM
ANSWERED BY EXPERTJEE main - Maths
Asked by ganeshbabugottapu7 | 10 Sep, 2024, 07:32: AM
ANSWERED BY EXPERTJEE main - Maths
Asked by greeshmakoppisetty17 | 29 May, 2024, 10:40: AM
ANSWERED BY EXPERTJEE main - Maths
Asked by kakumanumanoj282 | 20 Apr, 2024, 18:07: PM
ANSWERED BY EXPERTJEE main - Maths
Asked by ashwinskrishna2006 | 13 Apr, 2024, 11:25: AM
ANSWERED BY EXPERTJEE main - Maths
Asked by vidyanath.j | 11 Apr, 2024, 21:28: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by kavitha8wardmember | 25 Mar, 2024, 12:20: PM
ANSWERED BY EXPERT
JEE main - Maths
Asked by dkittu40 | 09 Oct, 2023, 10:24: AM
ANSWERED BY EXPERT