wbjee

The mean value theorem is applicable to f(x)=(x-1)2/3 in the interval.....
a)[-2,2] b)[2,4] c)[0,2] d)any finite interval

9 Answers

1
kamalendu ghosh ·

answer is b

21
tapanmast Vora ·

B

coz the func isnt differentiable at x=1

and b is da only option which excludes 1

1
kamalendu ghosh ·

I also got that but what xactly is a mean value theorem??

21
tapanmast Vora ·

Bhaiya LAGRANGE's "MEAN VALUE THEOREM"!!!

naam to suna hi hoga [3]

1
kamalendu ghosh ·

nahi....dono same nahin hain ....yeh main FIITJEE ka ek sum mein bhi dekha tha....

1
noone ·

dono toh same hi hai ... !

i may be wrong ... but i think both are same ...

1
noone ·

@kamalendu, pls rep something ..

1
kamalendu ghosh ·

what do i reply?? i myself do not know!! wwell i will search my fiitjee q....where they have used a diff. concept for mean value theorem...till the. no comments [2]

24
eureka123 ·

same hain bhai.............

there are total 3 theorms in sylabus....
rolle
mean value
cauchy generalized theorm(some dont consider it in syllabus but plz study it)

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