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The values of ba n dc for which the iden...

The values of `ba n dc` for which the identity of `f(x+1)-f(x)=8x+3` is satisfied, where `f(x)=b x^2+c x+d ,a r e` `b=2,c=1` (b) `b=4,c=-1` `b=-1, c=4` (d) `b=-1,c=1`

A

b=2,c=1

B

b=4,c=-1

C

b=-1,c=4

D

b=-1,c=1

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B
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OBJECTIVE RD SHARMA ENGLISH-REAL FUNCTIONS -Chapter Test
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  7. If x in R , then f(x)=cos^(-1)((1-x^(2))/(1+x^(2))) is equal to

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  8. The equivalent definition of the function f(x)=lim(n to oo)(x^(n)-x^(-...

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  13. The function f(x)=log(2x-5)(x^(2)-3x-10) is defined for all belonging ...

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  20. The equivalent definition of f(x)=||x|-1|, is

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