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Mathematics, 06.06.2021 14:00 loridoz

Tell me a some basic terms related bijective. 1:A function of F:R --->is defined by f(x)=x²-1,is f one to one an onto.​
2:
A function F:[-2,2]-->R is defined by f(x)=x² is
F one to one and onto.
3:
A function F:[1,4]-->R is defined by f(x)=x³ is
F one to one and onto​

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Tell me a some basic terms related bijective. 1:A function of F:R --->is defined by f(x)=x²-1,is...
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