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JEE Main Math Class 12 Continuity and Differentiability Part 2 Questions

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Question : 1

Total: 92

Let f:R⟶R be a function given by
f(x)={

1−cos‌2‌x

β√1−cos‌x

,where α,β∈R. If

f is continuous at x=0, then α2+β2 is equal to :

[4 Apr 2024 Shift 1]

48
12
3
6

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