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If f(x)=x^5-5x^4+5x^3-10 has local maxim...

If `f(x)=x^5-5x^4+5x^3-10` has local maximum and minimum at `x=p and x=q` , respectively, then `(p , q)=` (a) `(0,1)` (b) (1,3) (c) (1,0) (d) none of these

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