Question

In how many ways can 1200 be expressed as a product of two co-primes

Answer 1

The number of factors of ways writing a number N as a product of two co-primes = 2ⁿ⁻¹ , where N = the number of prime factors of a number. So, 1200 can be written in4 ways as a product of two co-primes.



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Answer 2

Answer:

The number 1200 can be expressed as a product of two co primes in 4 ways.

Step-by-step explanation:

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