Mathematics · Pedagogy of Mathematics
In an 8th-grade mathematics class, Rashmi is given that a⁄b = c⁄d. To prove the statement (ac - 2b2)⁄b = (c2 - 2bd)⁄d, she assumes the equality to be true, performs algebraic operations, and deduces the given condition a⁄b = c⁄d. Which logical mathematical method is Rashmi applying?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Inductive method
- 2Proof by contradiction
- 3Deductive method
- 4Analytical method✓
Correct answer
Analytical method
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