Answer:
See explanation
Step-by-step explanation:
We want to verify that:
Verifying from left, we have
Expand the perfect square in the right:
We expand to get:
We simplify to get:
Cancel common factors:
This finally gives:
If an event of probability p is observed repeatedly during independent repetitions, the ratio of the observed frequency of that
2 answers:
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We have been given that a geometric sequence's 1st term is equal to 1 and the common ratio is 6. We are asked to find the domain for n.
We know that a geometric sequence is in form , where,
= nth term of sequence,
= 1st term of sequence,
r = Common ratio,
n = Number of terms in a sequence.
Upon substituting our given values in geometric sequence formula, we will get:
Our sequence is defined for all integers such that n is greater than or equal to 1.
Therefore, domain for n is all integers, where .