Given p (a) = 0.45, p (b) = 0.30, p (a ∩ b.= 0.05. find p (a|b).
1 answer:
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Answer:
Option C is correct
a + 0 = a
Step-by-step explanation:
Additive identity:
For any real number x,
We have to find an example of the additive identity from the given options.
Option A.
a+(-a) = 0
Which does not follow the additive identity.
Option B.
a+0 = 0
which does not follow the additive identity.
Option C.
a+0 = a
this equation follows the additive identity.
Therefore,an example of the additive identity is, a + 0 = a