how to prove thisthis is determinant question,I tried using some propertiesbut didnt work
how to prove this
this is determinant question,
I tried using some propertiesbut didnt work
Chirag , 9 Years ago
Grade 11
9 grade maths> how to prove this this is determinant que...
1 AnswersDeepak Kumar Shringi
Apply row1 + row2 then use column2-column3 then expand to get the answer
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