Limits Continuity and Differentiability

Section: Mathematics
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Question : 17 of 61
 
Marks: +1, -0
If a function f defined by f(x)={
‌
1−cos‌4‌x
x2
,‌
x<0
a,‌x=0
‌
√x
√16+√x−4
,‌
x>0
is continuous at x=0, then a=
[AP EAPCET 21 May 2025 S2]
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