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Perplex
Perplex
  • Dashboard
Topics
Exponents & LogarithmsRounding & ErrorSequences & SeriesCounting & BinomialsProof and Reasoning
Cartesian plane & linesQuadraticsFunction TheoryTransformations & asymptotes
2D & 3D GeometryTrig equations & identities
ProbabilityDescriptive StatisticsBivariate StatisticsDistributions & Random Variables
DifferentiationIntegration
Calculator Skills
Review VideosFormula BookletAll Study Sets
BlogLanding Page
Sign UpLogin
Perplex
IB Math AASL
/
Proof and Reasoning
/
Home

Proof and Reasoning

Simple deductive proofs to show ​LHS≡RHS.

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Proof by deduction

Proof and Reasoning

Strict logical proofs by deduction, including parity arguments with even and odd integers written as ​n=2k​ and ​n=2k+1, and direct proofs that two expressions are equivalent by showing ​LHS≡RHS​ for all variables.

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0/3 key exercises

Problem Bank

IB: 5
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4 problems
IB: 6
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3 problems
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Performance Metrics

IB Math AASL
/
Proof and Reasoning
/
Home

Proof and Reasoning

Simple deductive proofs to show ​LHS≡RHS.

Progress trend

0%

Sign up to view your learning progress

Sign up

Choose a concept to study or jump straight into the problem bank.

Concepts

Start Here

Proof by deduction

Proof and Reasoning

Strict logical proofs by deduction, including parity arguments with even and odd integers written as ​n=2k​ and ​n=2k+1, and direct proofs that two expressions are equivalent by showing ​LHS≡RHS​ for all variables.

Thumbnail for Proof by deduction

0/3 key exercises

Problem Bank

IB: 5
Sign up for free to unlock
4 problems
IB: 6
Upgrade to unlock
3 problems
Browse untimed question bank

Performance Metrics

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Mastery Score

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Estimated range: 0%-28%

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Concept Score

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+0% today

Speed Score

0%
+0% today

Mastery Score

0%
+0% today
Estimated range: 0%-28%

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