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Why would a developer use let instead of const when declaring a variable in JavaScript? a . ) The let keyword is not globally accessible.

Why would a developer use let instead of const when declaring a variable in JavaScript?
a.)
The let keyword is not globally accessible.
b.)
The let keyword will prevent the variable from being changed.
c.)
The let keyword will allow the variable to be changed, if needed.
d.)
The let keyword will not limit the variable to the block scope.

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