Math, asked by jawadaakari, 1 year ago

how many prime number exist between
A 20 to 40
B 30 to 70
C 40 to 80
D 70 to 100

Please Please define and answer the question fast

Answers

Answered by Anonymous
1
( A) 23, 29, 31, 37 = 4 Prime numbers

( B) 31, 37, 41, 43, 47, 53, 59, 61, 67 = 9 Prime numbers

( C) 41, 43, 47, 53, 59, 61, 67, 71, 73, 79 = 10 Prime numbers

(D) 71, 73, 79, 83, 89, 97 = 6 Prime numbers

jawadaakari: sorry B and D question are wrong
jawadaakari: answee
jawadaakari: answer
jawadaakari: because in my ans sheet ans is give b-8 d-6
jawadaakari: yes
Answered by thomassunil7080
1
A. 20 to 40 - 23,29(2 prime number)
B. 30 to 70 - 31,37,41,43,51,53,59,61,67,(9 prime numbers)
C. 40 to 80 - 41,43,51,53,59,61,67,71,73,79(10 prime numbers)
D. 70 to 100 - 71,73,79,83,89,97(6 prime numbers)
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