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JEE Main 18 March 2021 Shift 2 Solved Paper

Section: Mathematics
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Question : 80 of 90
 
Marks: +1, -0
Let f:R→R be a function defined as f(x)={
sin(a+1)‌x+sin‌2‌x
2x
 if x<0
bif x<0
√x+bx3−√x
bx
5
2
 if x>0
If f is continuous at x=0, then the value of a+b is equal to
[18 Mar 2021 Shift 2]
Validate
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