A number
, where
are distinct prime numbers, has
divisors.
We know that
has 7 divisors. 7 is a prime number, so among the numbers
there is only one that is equal to 7.
So,
That means
where
is a prime number.
, therefore the
has
divisors.
Answer:
5
Step-by-step explanation:
Answer:
10 + 5i & 10 - 5i
Step-by-step explanation:
10 + 5i is still just 10 + 5i because we treat i like it's x.
Complex conjugate if I remember correctly is like a + or - form, so I believe 10 - 5i is correct?
Hope this helped.
Answer:
ypu need to use the method before change and after
Answer:
0.942% (to 3 significant figures)
Step-by-step explanation:
Percentage Increase=(New price/old price-1) x 100
Percentage Increase = (9.64 / 9.55 - 1) x 100
= 0.942% (to 3 s.f)
