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Find the value of a if the function `f(x)` defined by `f(x)={2x-a, ,x<=2 , x+1,x >2` if function continuous at `x=2`

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RD SHARMA ENGLISH-CONTINUITY-All Questions
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  10. Iff(x)={(x-4)/(|x-4|)+a,ifx<4 a+b,if x = 4 (x-4)/(|x-4|)+b,if x >4 is ...

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  16. Let f(x)=(log(1+x/a)-log(1-x/b))/x ,x!=0. Find the value of f at x=0...

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