Let 
, then the number of critical points on the graph of the function is
Let , then the number of critical points on the graph of the function is
Question ID - 153411 | SaraNextGen Top Answer
Let , then the number of critical points on the graph of the function is
|
Let |
1 Answer
127 votes
Answer Key / Explanation : (3) -
(3)
are the 3 critical points of 
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At 
, it has vertical tangent, hence non-differentiable
At 
, it is non-differentiable
At 
127 votes
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