ROLLE'S THEOREM

ITS A COMPREHENSION TYPE QUESTN

answer : coming soon.....

15 Answers

1
MAGIC MATH ROCKS ·

ne1 tryin??

3
msp ·

h=0 for the second question

1
voldy ·

I'm not able to get the q. In the first what do u want ? are they both linked or soemthing?

1
MAGIC MATH ROCKS ·

guyz the first image is the comprehension....

the next image is your questionnnn......

so ther is jus 1 que......

anser is not 0 sankara

1
MAGIC MATH ROCKS ·

HERE CUMS THE ANS : C

BUT WER'S DA SOLN???

PL. SUM1 HELP YAAAAAAAR

1
MAGIC MATH ROCKS ·

HELP........

62
Lokesh Verma ·

before attempting this question.. i have to say.. your handwriting is awesome :)

11
Subash ·

in the passage

in φ(x) what is that A after (b-x)2

1
? ·

in the question are u sure its , f"(c) ?

62
Lokesh Verma ·

No clue dude.. have been thinking for 15 mins.. need some more time.. :)

1
Anurag Khandelwal ·

The ans is 1/2
Imposing condition of rolle's theorem, we get φ(b)=0, =>φ(a)=0;
Also, Solving φ'(c)=0, we get f''(c)=2A;
Finally, φ(a)=0 gives:
f(b)=f(a)+(b-a)f'(a)+h(b-a)2f''(c)
=f(a)+(b-a)f'(a)+h(b-a)2(2A)
Using definition of f(x),
h=1/2.

1
Anurag Khandelwal ·

Please sum1 verify if my soln is correct??

33
Abhishek Priyam ·

Handwriting is gr888888.. [1]

1
MAGIC MATH ROCKS ·

thnx 4 da handwriting compliment guyzz... [1]

Anurag can u xplain ur soln a bit more dude!!!!!

Didnt get this......???
f(a)+(b-a)f'(a)+h(b-a)2(2A)

1
MAGIC MATH ROCKS ·

and ya ppl. ther is no mistake in the question......

ME 2 SURPRISED REGARDING THE PRESENCE OF "A" BUT ITS THER.....

MAYB ANURAG CAN TELL US BETTER HOW DID HE MAKE USE OF THE "definition of f(x)"

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