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in determinants what is mean by r2-r1-r3 and how it is solved explain with some examples
Asked by divyapatel8985 | 29 Jan, 2022, 08:27: PM
answered-by-expert Expert Answer
r2 - r1 - r3 means subtracting the sum of row 1 and row 3 from row 2.
For example:
I f space A equals open square brackets table row 4 row 2 row 1 end table close square brackets
T h e n comma space r subscript 2 minus r subscript 1 minus r subscript 3 space w i l l space g i v e space t h e space v a l u e space f o r space r subscript 2 space a s space 2 minus 4 minus 1 space w h i c h space minus 3
Answered by Renu Varma | 30 Jan, 2022, 11:16: PM
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