Math, asked by ezhilarasiiyyanar10, 7 months ago

the domain of cos^-1(x²-4)

Answers

Answered by brindhadevi

1

Answer:

[− √5, − √3] ∪ [ √3, √5]

I hope I helped you

Answered by Anonymous

3

x€[-√5,-√3] ᴜ [√3,√5]

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