Multiple Choice Questions on The value of a and b so that the function is continuous for are ........ for 11th Standard Preparation

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Multiple Choice Questions

The value of a and b so that the function is continuous for are ........

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    The value of a and b so that the function  f(x)=\begin{cases} x+a\sqrt{2} sinx& \text ,0\leq x\leq \pi /4 \\ 2xcotx+b& \text,\pi /4\leq x\leq \pi /2 \\ acos2x-bsinx& \text, \pi /2<x\leq \pi \end{cases}  is continuous for0\leq x\leq \pi are

     a = -\pi/12 and b =\pi/6 

    Incorrect Answer

    a =\pi/6 and b = -\pi/12  

    Correct Answer

    a =b= \pi/6                    

    Incorrect Answer

    None of these

    Incorrect Answer
    Explanation:

    a =\pi/6 and b = -\pi/12  

    By: Swaminath Yadav
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