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Answers by Mathical
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Mathical
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User Mathical
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Whats an equal ratio for 100?
answered
Jan 11, 2017
in
Other Math Topics
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513
views
solving equations
1. If acos3Ɵ + 3acosƟsin2Ɵ = m, asin3Ɵ + 3acos2ƟsinƟ = n, prove that (m+n)2/3 + (m-n)2/3 = 2a2/3
answered
Jan 11, 2017
in
Trigonometry Answers
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929
views
mathematical proofs
prove that y is real if and only if ӯ=y
answered
Jan 11, 2017
in
Algebra 2 Answers
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716
views
mathematical proofs
prove that for every real number x, x<=[x] by proof by cases in discrete math
answered
Jan 11, 2017
in
Word Problem Answers
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1.0k
views
word problems
mathematical proofs
Prove that for every real number x there exists a real number y such that y^3=x
answered
Jan 11, 2017
in
Word Problem Answers
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1.9k
views
word problems
mathematical proofs
howdoyouprove: for all m>o, there exists a S>0 such that if 0<x<S, then 1/sort of x>m, false or true
answered
Jan 11, 2017
in
Algebra 1 Answers
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759
views
mathematical proofs
Let (S,p) be a metric space. Prove that if ϵ<δ , then Gp(ϵ)⊆Gp(δ) holds for all p∈S
answered
Jan 11, 2017
in
Word Problem Answers
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778
views
mathematical proofs
n^3-9n^2+20n prove that it is divisible by 6 for all ingers n greater or equal to 1
answered
Jan 11, 2017
in
Algebra 2 Answers
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816
views
mathematical proofs
algorithm
how many no. of spanning subgraph of connected graph of n vertices.and prove it
answered
Jan 11, 2017
in
least common multiple
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968
views
solving equations
mathematical proofs
show that there is no three connected graph with seven edges
answered
Jan 11, 2017
in
Other Math Topics
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729
views
this topic comes under graph connectivity
mathematical proofs
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