Mathematics · Pedagogy of Mathematics
Read the following problem and its mathematical proof: Problem: If ab = cd, then prove that d(a - 2ab) = b(c - 2ad). Solution: Since, ab = cd Subtracting 2a from both sides: ab - 2a = cd - 2a a - 2abb = c - 2add Therefore, d(a - 2ab) = b(c - 2ad). The logical approach used above to solve the problem is called:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Heuristic Method
- 2Inductive Method
- 3Synthetic Method✓
- 4Analytic Method
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Synthetic Method
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