- Trending Categories
- Data Structure
- Networking
- RDBMS
- Operating System
- Java
- iOS
- HTML
- CSS
- Android
- Python
- C Programming
- C++
- C#
- MongoDB
- MySQL
- Javascript
- PHP
- Physics
- Chemistry
- Biology
- Mathematics
- English
- Economics
- Psychology
- Social Studies
- Fashion Studies

- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who

# Express the following as the sum of two odd primes.

**(a)** 44

**(b)** 36

**(c)** 24

**(d)** 18

To do:

We have to express the given numbers as the sum of two odd primes.

Solution:

(a) First few odd prime numbers are 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Given number is 44.

$44=3+41$

44 expressed as the sum of two odd prime numbers is $3+41$.

(b) First few odd prime numbers are 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Given number is 36.

$36=5+31$

36 expressed as the sum of two odd prime numbers is $5+31$.

(c) First few odd prime numbers are 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Given number is 24.

$24=5+19$

24 expressed as the sum of two odd prime numbers is $5+19$.

(d) First few odd prime numbers are 3, 5, 7, 9, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97.

Given number is 18.

$18=5+13$

18 expressed as the sum of two odd prime numbers is $5+13$.

- Related Questions & Answers
- Express an odd number as sum of prime numbers in C++
- 8085 program to implement the following function (a*b) + (c*d)
- Show that the following grammar is LR (1) S → A a |b A c |B c | b B a A → d B → d
- Count ways to express ‘n’ as sum of odd integers in C++
- Count ways to express a number as sum of powers in C++
- Find d to maximize the number of zeros in array c[] created as c[i] = d*a[i] + b[i] in C++
- Minimum number of palindromes required to express N as a sum using C++.
- Count ways to express a number as sum of consecutive numbers in C++
- Find d to maximize the number of zeros in array c[] created as c[i] = d*a[i] + b[i] in Python
- Check if an integer can be expressed as a sum of two semi-primes in Python
- Count of different ways to express N as the sum of 1, 3 and 4 in C++
- Find FIRST & FOLLOW for the following Grammar. S → A a A | B b B A → b B B → ε
- Construct Quadruples, Triples, and Indirect Triples for the expression -(a + b) * (c + d) - (a + b + c)
- Program to find N-th term of series 3, 6, 18, 24, … in C++
- Find four elements a, b, c and d in an array such that a+b = c+d in C++
- Minimum numbers needed to express every integer below N as a sum in C++