The maxima and minima of the function
f(x) = 2x3 - 15x2 + 36x + 10 occur respectively at
| A. | x= 3 and x = 2 |
| B. | x = 1 and x = 3 |
| C. | x = 2 and x = 3 |
| D. | x = 3 and x = 4 |
Answer : C Explanation :
f(x)=2x3-15x2+36x+10
Putting these values of x in equation (ii), we get
f '(3) = 36 - 30 = + 6 positive
Hence minimum value = 3
f ' (2) = 24 - 30 = - 6 negative, hence maximum value = 2
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
