Check the continuity and differentiability of sin(1/x) in [-π/2,π/2].
Check the continuity and differentiability of sin(1/x) in [-π/2,π/2].
Pawan joshi , 7 Years ago
Grade 12th pass
Differential Calculus> Check the continuity and differentiabilit...
1 Answers
Arun
Dear student
sin (1/x) oscillates vey badly but always a smooth grpah hence it is continuous everywhere but differentiable nowhere
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