![Download Lagu Prove that: `|[x,x^2,yz],[y,y^2,zx],[z,z^2,xy]|=(x-y)(y-z)(z-x) | Class 12 Maths | Doubtnut Thumbnail](https://img.youtube.com/vi/kywwR_wOtok/mqdefault.jpg) |
Prove that: `|[x,x^2,yz],[y,y^2,zx],[z,z^2,xy]|=(x-y)(y-z)(z-x) | Class 12 Maths | Doubtnut (Doubtnut ਪੰਜਾਬੀ)
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 |
Prove that `|(x,x^2,yz),(y,y^2,zx),(z,z^2,xy)|= (x-y)(y-z)(z-x)(xy + yz |Class 12 MATH | Doubtnut (Doubtnut ಕನ್ನಡ)
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![Download Lagu Using the properties of determinants, show that:\n[[x, x^2, yz],[y, y^2, zx],[z, z^2, xy]]=(x-y)... Thumbnail](https://img.youtube.com/vi/hSCKn3-NLWY/mqdefault.jpg) |
Using the properties of determinants, show that:\n[[x, x^2, yz],[y, y^2, zx],[z, z^2, xy]]=(x-y)... (Doubtnut)
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![Download Lagu `|[x, x^2, yz],[y, y^2, zx],[z, z^2, xy]|=(x-y)(y-z)(z-x)(xy+yz+zx)` Thumbnail](https://img.youtube.com/vi/7HgZ7Eqckew/mqdefault.jpg) |
`|[x, x^2, yz],[y, y^2, zx],[z, z^2, xy]|=(x-y)(y-z)(z-x)(xy+yz+zx)` (Doubtnut)
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 |
Prove that `det ((yx-x^2,zx-y^2,xy-z^2),(zx-y^2,xy-z^2,yz-x^2),(xy-z^2,yz-x^2,zx-y^2))` is divi... (Doubtnut)
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 |
if (x^2-yz)/(a^2-bc)=(y^2-zx)/(b^2-ca)=(z^2-xy)/(c^2-ab); then prove that x/a=y/b=z/c (Mathematics for Mankind- online class by DPM)
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![Download Lagu factorise: `|[x,y,z],[x^2,y^2,z^2],[yz,zx,xy]|` Thumbnail](https://img.youtube.com/vi/kfae_Iiy0YI/mqdefault.jpg) |
factorise: `|[x,y,z],[x^2,y^2,z^2],[yz,zx,xy]|` (Doubtnut)
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 |
proof of x2 + y2 + z2 ≥ xy + yz + zx, part 1 (mkoma)
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 |
x ∝y and y ∝z prove that x²+y²+z² ∝xy+yz+zx (Learning Mathematics)
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 |
Factorise x2+y2+z2-xy-yz-zx (x^2+y^2+z^2-xy-yz-zx) || Factors of a2+b2+c2-ab-bc-ca (NumberX)
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