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If f (x) = ax ^(2) + bx + c then find L...

If `f (x) = ax ^(2) + bx + c ` then find `Lt _(x to 5) (f (x) - f (5))/(x-5)`

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`10 a + b`
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AAKASH SERIES-DIFFERENTIATION -ADVANCED SUBJECTIVE TYPE QUESTIONS
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  3. Let f : R to R be a function defined by f (x + y) = f (x).f (y) and f ...

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  5. Let f : R to R be defined by f (x + y) = f (x) - f (y) + 2xy + 1 AA x,...

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  6. If f (x) is a function such that (x - y) f (x + y)- (x + y) f (x - y) ...

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  10. Prove theat the greatest interger function defined by f(x)= |x|, 0 lt ...

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  11. Show that the function f (x) = {{:( x, if x lt 1), ( 6 -2x , if 1 le x...

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  12. If 'f is a function such that f (x + y) =f (x) f (y) for all x,y in R ...

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  13. If f (x) = ax ^(2) + bx + c then find Lt (x to 5) (f (x) - f (5))/(x-...

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  14. If f (x) has a derivative at x =a then find Lt (x to a) (x f (a) - a f...

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