RELATED QUESTIONS
Prime Numbers
Class 9 Mathematics के इस tag से जुड़े questions।
Class 9 · Mathematics
→In the sequence (4, 6, 9, 14, 21, 32, …), the successive differences are prime numbers (2, 3, 5, 7, 11, …). What will be the next term?
Class 9 · Mathematics
→Which of the following statements is essential in a proof by contradiction that \(\sqrt{3}\) is irrational?
Class 9 · Mathematics
→What is the basis of 3 ∣ a² ⇒ 3 ∣ a in the proof of √3?
Class 9 · Mathematics
→If n² is divisible by 3 for an integer n, which statement about n must be true?
Class 9 · Mathematics
→From (b^2=3k^2), what conclusion follows about (b)?
Class 9 · Mathematics
→Which is the roster form of N={x:x∈N, 15<x<25, x is prime}?
Class 9 · Mathematics
→Which option correctly describes {2,3,5,7}?
Class 9 · Mathematics
→If A={x:x is prime and 10<x<30}, which is its roster form?
Class 9 · Mathematics
→If L={x∈N: x is a factor of 17}, what is correct about L?
Class 9 · Mathematics
→What is F={x∈N: x is an odd composite number less than 25}?
Class 9 · Mathematics
→What is M={x∈N: x is a two-digit prime number less than 30}?
Class 9 · Mathematics
→If L = {x : x ∈ N and x is a factor of 13}, what type of set is L?
Class 9 · Mathematics
→What is F = {x : x ∈ N and x is a composite number less than 15}?
Class 9 · Mathematics
→What is M = {x : x ∈ N, x is a two-digit prime number and x < 20}?
Class 9 · Mathematics
→If E = {x : x is a positive factor of 18 and x is prime}, what is E?
Class 9 · Mathematics
→Which option correctly represents T={2,3,5,7}?
Class 9 · Mathematics
→If M={x: x is a prime number less than 15}, which is M?
Class 9 · Mathematics
→Which roster form is correct for D={x: x is a one-digit even prime number}?
Class 9 · Mathematics
→What is the roster form of J={x: x is an even prime number less than 10}?
Class 9 · Mathematics
→