Question

If you know the answer and if it is correct then you will answer if correct he/she will be marked as brainliest other wise the answer will be reported

the consecutive number from 10 To 25 which are are semi prime numbers
a) 20 and 21
b) 14 and 15
c)15 and 16
d) 22 and 23​

Answer 1

Answer:

I don't noo

Step-by-step explanation:

but hope b is the correct answer

Answer 2

Solution:

We have to find two consecutive numbers from 10 to 25 which are semi prime numbers

List down the few prime numbers

2, 3, 5, 7, 11, 13, 17, 19, 23

Semi prime is a natural number that is the product of two prime numbers

Few semi prime numbers are:

4, 6, 9, 10, 14, 15, 21, 22, 25

Thus we can see 21 and 22 are two consecutive numbers from 10 to 25 which are semi prime numbers