Write a doubles fact that can help you solve 6+5=11
1 answer:
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Recall Euler's theorem: if , then
where is Euler's totient function.
We have - in fact,
for any
since
and
share no common divisors - as well as
.
Now,
where the are positive integer coefficients from the binomial expansion. By Euler's theorem,
so that
Answer:
a) and
, b)
and
, c)
and
, d)
and
, e)
and
, f)
and
, g)
and
, h)
and
.
Step-by-step explanation:
Each system is solved as follows (Cada sistema es resuelto como sigue):
a) and
b) and
c) and
d) and
e) and
f) and
g) and
h) and