Grade 1210 grade maths
prove that if a divides p^2 then a also divides p. explain this theorem in this example where p^2=441 and a=9
1 Answer
Sneha Manoharan
Haris,
The example which u took is wrong bcoz according to the theorem,
p must always be a prime no. whereas
p^2 = 441
p = root 441
p = 21 which is not a prime no.
try some other example
Good Luck!!!
Other Related Questions on 10 grade maths
Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the equation is not about the fifth postulate.)
Why is Axiom 5, in the list of Euclid’s axioms, considered a ‘universal truth’? (Note that the equation is not about the fifth postulate.)
10 grade maths
Last Activity: 11 Months ago
The smallest composite number is ______.
(a) 2
(b) 4
(c) 1
(d) None of these
The smallest composite number is ______.
(a) 2
(b) 4
(c) 1
(d) None of these
10 grade maths
Last Activity: 11 Months ago
Find the arithmetic mean of the first ten odd natural numbers.
Find the arithmetic mean of the first ten odd natural numbers.
10 grade maths
Last Activity: 11 Months ago