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[1/a bc b+c 1/b ac a+c 1/c ab a+b] Without expansion prove that this matrix is equal to 0
answered
Oct 16, 2024
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232
views
multiple
answered
Oct 15, 2024
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181
views
Determine which arrangement will have 703 dots In a quadratic sequence of arrangement 1 with 1 dot, arrangement 2 with 3 dots , arrangement 3 with 6 dots and arrangement 4 with 10 dots
answered
Oct 14, 2024
in
Other Math Topics
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207
views
a variable y is determined from a variable x by the equation y=10-4x find y when x=-1,-2,-3,0,1,2,3,4,5
answered
Oct 13, 2024
in
Statistics Answers
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300
views
TPT distance between incentre and circumcentre=sqrt of: inradius(inradius-2*circumradius)
answered
Oct 13, 2024
in
Geometry Answers
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1.1k
views
construct isosceles triangle
geometry problems
solving triangles
incentres and circumcenres
find the sum of squares of roots of an equation x^3-4x^2+x+c=0
answered
Oct 12, 2024
in
Algebra 2 Answers
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657
views
algebra problems
how do i solve y=4x-1?
answered
Oct 12, 2024
in
Algebra 1 Answers
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458
views
algebra problems
2. Solve a system of three linear equation using Cramer's rule: x + 2y - z = 1 2x - 3y + z = - 1 3x + y + 2z = 12
answered
Oct 12, 2024
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272
views
Compute the least squares regression line of Y on X
answered
Oct 10, 2024
in
Statistics Answers
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316
views
find taylor series expansion for : x+3/(x-1)(x-4) at x=2
answered
Oct 9, 2024
in
Calculus Answers
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253
views
taylor series
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