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Q20 of 45 Page 1

Using properties of determinants, prove that

Given;


R1→ R1 − (R2 + R3)



Taking −2 from R1



R2→ R2 + R1 R3→ R3 + R1



R2↔ R3




= RHS


Hence Proved


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Questions · 45
Delhi-2012
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