Question

m and n are any two natural number show that the product of 2power m and 3 power n not end o or 5​

Answer 1

Hey Friend Your answer below

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Fundamental theorem of arithmetic,

Composite no.=Product of prime no.

It states that every composite number can be expressed as a product of primes and this factorisation is unique apart from the order of prime factors.

Example :-(10)³= 1000 end with 0 as it has factor both 2 nd 5.

a^n will end with zero if a has both factor 2 and 5.

According to your question,

It will never end with 0 or 5 because it has no factors 2 and 5.

Answer 2

Answer:

The number should be multiplied by 2 power 7

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