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f(x)=x^2+ax,when 0lexle1 and f(x)=3-bx^...

`f(x)=x^2+ax`,when ` 0lexle1` and `f(x)=3-bx^2`,when `1lexle2` if `limxrarr1f(x)=4`,then find the value of a and b.

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UNITED BOOK HOUSE-MODEL QUESTION PAPERS-SET 12-EXERCISE
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