Algebra: If the average of x² and 1/x₂ is M, then the average of x and 1/x is -

Step-by-step solution. Algebra for UPSC CDS/OTA.

Topic

Algebra

Subject

Mathematics

Difficulty

Medium

Solve Time

45-60 sec

Solved UPSC CDS/OTA Question

A solved UPSC CDS/OTA PYQ - decoded step-by-step.

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Q · AlgebraMedium · 45s

If the average of x² and 1/x₂ is M, then the average of x and 1/x is -

TopicAlgebra

Question Typemultiple choice

DifficultyMedium

Marking+1 / −0.33

Test Duration30 min

Step-by-Step Solution

Every step explained - no skipped algebra.

Final Answer: Option D - M² + 2

If the average of x² and 1/x₂ is M, then the average of… - Algebra (Mathematics) Solved Question