Example 22 - Chapter 5 Class 12 Continuity and Differentiability

Last updated at August 25, 2026 by

Example 22 - Find dy/dx if x - y = pi - Chapter 5 NCERT - Examples - Examples

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Example 22 Find ๐‘‘๐‘ฆ/๐‘‘๐‘ฅ if ๐‘ฅ โˆ’ ๐‘ฆ = ๐œ‹. (x โˆ’ y) = ๐œ‹ Differentiating both sides w.r.t x (๐‘‘(๐‘ฅ โˆ’ ๐‘ฆ))/๐‘‘๐‘ฅ= ๐‘‘๐œ‹/๐‘‘๐‘ฅ ๐‘‘๐‘ฅ/๐‘‘๐‘ฅโˆ’ ๐‘‘๐‘ฆ/๐‘‘๐‘ฅ = 0 1 โˆ’ ๐‘‘๐‘ฆ/๐‘‘๐‘ฅ = 0 ๐’…๐’š/๐’…๐’™ = 1

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