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Sum of inverses conversion

SSC CGL Tier II level Solution Set 9 Algebra 4 video Part 2

This is the second part of the fourth solution set of SSC CGL Tier II algebra. A few of this set of 5 problems need application of advanced pattern discovery and concepts and methods for quick solution. Important concepts and techniques used are, pattern discovery, principle of zero sum of square terms, componendo technique, extra element pattern, roots of a quadratic equation, dummy variable substitution, sum of inverses conversion, abstraction, compact form of cube of sum, denominator simplification, and mathematical reasoning...

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SSC CGL Tier II level Solution Set 9 Algebra 4 video Part 1

This is the first part of the fourth solution set of SSC CGL Tier II algebra. A few of this set of 5 problems are tricky and posed a bit of a challenge for quick solution. Important concepts and techniques used are, pattern discovery, maximum simplification of target, algebraic ratios, HCF reintroduction technique, target expression extraction, sum of inverses conversion, and mathematical reasoning...

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SSC CGL level Solution Set 51 Algebra 12 video Part I

The five problems are not easy but could all be solved quickly enough by pattern discovery and application of suitable techniques. This set of solutions is rich in learning. The solutions and concepts are explained in details. Important concepts used are pattern discovery, missing element technique, similarity increase technique, principle of zero sum of square terms, sum of inverses conversion, matching target and given expression, and simplification speed techniques. The Concepts and Techniques form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

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SSC CGL level Solution Set 45 Algebra 11 video Part II

This is a set 5 problems of different types and a few are not easy. All are solved in mind using concepts and techniques such as, pattern discovery, term element reduction technique, dummy variable substitution, abstraction, sum of inverses conversion, strategy of algebraic expression simplification, multiple ways of input use, comparison of like terms, double square root surd simplification, and mathematical reasoning. The Concepts and Techniques, explained with precision and details, form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

Embedded thumbnail for SSC CGL level Solution Set 45 Algebra 11 video Part II

SSC CGL level Solution Set 45 Algebra 11 video Part I

The five problems are not easy but could all be solved quickly enough by pattern discovery and application of suitable techniques. This set of solutions is rich in learning. The solutions and concepts are explained in details. Important concepts used are mathematical reasoning, pattern discovery, strategy of algebraic expression simplification, sum of inverses conversion, sum of cubes modified expansion, split-up cube of sum, denominator similarity increase, dummy variable substitution, quadratic equation factorization, and abstraction. The Concepts and Techniques form the BASIC SKILLSET for solving harder algebra problems EASILY IN MIND...

Embedded thumbnail for SSC CGL level Solution Set 45 Algebra 11 video Part I

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