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Qn #657
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Number of point of which f(x) is not differentiable $f(x)=|cosx|+3$ in $[-\pi, \pi]$
A.
2
B.
3
C.
4
D.
None of these
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❓ Question: Number of point of which f(x) is not differentiabl... | TANCET Group Studies | Tancet Group Studies