UPSC NDA II 2015 Mathematics Solved Paper

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Question : 72 of 120
 
Marks: +1, -0
Consider the function
f(x)={
ax−2for−2<x<−1
−1for−1≤x≤1
a+2(x−1)2for1<x<2
What is the value of a for which f(x) is continuous at x=−1 and x=1
[NDA II 2015]
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