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Let f be a continuous function on [2,5]....

Let f be a continuous function on `[2,5]`.IF f takes only rational values for all x and f(3)=12. then f(4.5) is equal to………..

A

`(f(3)+f(4.5))/7.5`

B

12

C

17.5

D

`(f(4.5)+f(3))/1.5`

Text Solution

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The correct Answer is:
B
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FULL MARKS-DIFFERENTIAL CALCULUS - LIMITS AND CONTINUITY-EXERCISE 9.6
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