Geography, asked by yadavarvimd489, 7 months ago

12. What are twin primes? Write all the pairs of twin primes between 50 and 100.
13. What are co-primes? Give examples of five pairs of co-primes. Are co-primes always
primes? If no, illustrate your answer by an example.
14. Express each of the following numbers as the sum of two odd primes:

Answers

Answered by singhvagisha6

2

Answer:

twin prime example 41 and 43

Previous Question

Next Question

Similar questions

Hindi, 3 months ago

लेटर बॉक्स क्या करता है क्या आप उसके कार्य को सही मानते हैं? kya aap uske karya ko sahi mante hain...

English, 3 months ago

You are interviewing a Footballer who won the player for the tournament award in the recently concluded State Level Football Championship. Prepare a set of 8 -10 questions.

Math, 3 months ago

. If x= -2 then 3+X=.........?

Math, 7 months ago

de²x /dx - find the value ...

Math, 7 months ago

consider an arithmetic sequence 71,68,65 a,how many positive numbers are in this sequence b,which is the largest negative number in this sequence...

Social Sciences, 10 months ago

give a brief description of saudi arabia occupation,lifestyle,dress and language they speak...

Science, 10 months ago

define time period of a simple pendulum.on what factors does it depend...

Math, 10 months ago

Add -13/7 and 6/7 and add 4/6 and-8/21 ...