AP EAMCET Engineering 2018 Apr 23 Shift 1 Paper

Section: Mathematics
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Question : 64 of 160
 
Marks: +1, -0
If rlie function f : R → R defined by f (x) =
{
sin(a+1)x+sinx
x
x<0
bx=0
x+x2x
x
3
2
x>0

is continuous on R , then a + b =
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