A group of 10 students participate in chess club, karate club, or neither. Let event A = The student is in karate club.
Let event B = The student is in chess club.
One of these students is randomly selected. What is P(A|B)?

ddsf

step-by-step explanation:

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hey pal. the answer is b plz mark as brainliest

they r 125, and 216

so the sequence goes 1,8,27,64,125,216

b) yes

step-by-step explanation:

let the statements be named as,

statement 1: if the power has been cut, then the refrigerator does not work.

statement 2: the refrigerator does not work.

conclusion: the power has been cut

now, 'law of detachment states that if we have the statements given as,

1. if p, then q.

2. p

then, we get the true statement or conclusion as q'.

thus, on comparing, we get that,

p: if the power has been cut.

q: the refrigerator does not work.

so, the argument is true by the law of detachment.