Download the app

Questions  

The function x5 - 5x4 + 5x3 – 10 has a maxima, when x =

a
3
b
2
c
1
d
0

detailed solution

Correct option is C

dydx=ddxx5−5x4+5x3−10=5x4−20x3+15x2=0 ; x=3,0,1d2ydx2<0  at x=1

Talk to our academic expert!

+91

Are you a Sri Chaitanya student?


Similar Questions

Find the maximum/minimum value of y in the functions given below.

y=(sin2x-x), where -π2xπ2


phone icon
whats app icon