Limits Continuity and Differentiability

Section: Mathematics

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Question : 10 of 15

Marks: +1, -0

Define f:ℝ⟶ℝ by f(x)={

‌

1−cos‌4‌x

x2

‌

x<0

a

‌

x=0

‌

√x

√16+√x−4

‌

x>0

.
Then the value of ' a ' so that f is continuous at x=0 is

[TG EAPCET 9 May 2024 Shift 2]

8
4
2
1

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