Question

The probability of a certain event is?​

Answer 1

Answer:

$An \: event \: that \: is \: certain \: to \: happen \: has \: probability \:1(one)$

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$\huge\mathfrak\red{hope\:it\:helps}$

$\red{@Hopeless}$

Answer 2

Answer:

an event that is certain to happen has probability

Step-by-step explanation:

in maths

a value which is not constant