मराठी

Using the Property of Determinants and Without Expanding, Prove That: |(B+C, Q+R, Y+Z),(C+A, R+P, Z +X),(A+B, P+Q, X + Y )| = 2|(A,P,X),(B,Q,Y),(C, R,Z)| - Mathematics

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प्रश्न

Using the property of determinants and without expanding, prove that:

`|(b+c, q+r, y+z),(c+a, r+p, z +x),(a+b, p+q, x + y )| = 2|(a,p,x),(b,q,y),(c, r,z)|`

उत्तर

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पाठ 4: Determinants - Exercise 4.2 [पृष्ठ ११९]

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एनसीईआरटी Mathematics [English] Class 12
पाठ 4 Determinants
Exercise 4.2 | Q 5 | पृष्ठ ११९

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