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If f(0)=0, f(1)=1, f(2)=2 and f(x)=f(x-2...

If `f(0)=0, f(1)=1, f(2)=2 and f(x)=f(x-2)+f(x-3) " for " x=3, 4, 5, …………..,` then `f(9)=`

A

12

B

13

C

14

D

10

Text Solution

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The correct Answer is:
D
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SIA PUBLICATION-FUNCTIONS AND MATHEMATICAL INDUCTION -Problems
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  7. {x in RR:(2x-1)/(x^(3)+4x^(2)+3x) in RR}=

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  14. If f : R to R and g : R to R are defined by f(x)=x-{x} and g(x)=[x] fo...

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  15. If S(n)=1^(3)+2^(3)+…+n^(3) and T(n)=1+2+….+n, then

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  17. If f:R rarr R is defined by f(x)=[2x]-2[x] for x in R, then the range ...

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  18. If f : R to R is defined by f(x) = {{:(x+4" for " x lt - 4),(3x+2" ...

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  19. For all integers, n ge 1 which of the following is divisible by 9.

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  20. {x in R : [x-|x|=5} is equal to

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