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chubhunter [2.5K]
3 years ago
6

Why are the numbers 16 and 21 called relatively prime?

Mathematics
2 answers:
Sergio039 [100]3 years ago
4 0

Answer:

When two numbers have no common factors other than 1.

In other words there is no value that you could divide them both by exactly (without any remainder).

Step-by-step explanation:

labwork [276]3 years ago
3 0

Answer:

Relative prime are the numbers which dont share any of there factors.

Step-by-step explanation:

Relative prime are the numbers which dont share any of there factors. but still they dont share any of there prime cofactors as you can see there factors are different, so they are called as relatively prime. following are the some example of relatively prime numbers . (27,8), (21, 16) , ( 28, 45).

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Tell you what I'll do:  I'll show you the work, for two of them.
Then, knowing how to do it, you'll find the answers.
Deal ?

#1). n + (-13) = -12

Remove the parentheses
on the left side:                     n - 13 = -12

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================================

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Add  15  to each side:     n  =  18


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2 years ago
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Klio2033 [76]

Answer:

a) a_n=2(a_{n-1}), where a_1=5.

b)  a_n=5(2)^{n-1}

Step-by-step explanation:

The given sequence is


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The first term of the sequence is

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The second term is a_2=10


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b) The explicit rule is given by a_n=a_1r^{n-1}


\Rightarrow a_n=5(2)^{n-1}





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n200080 [17]

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