Q94 of 200 Page 5

Any two consecutive numbers are co-prime.

True
It is always true as one is odd and is even. Thus they always have HCF as 1.


More from this chapter

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92

Sum of two whole numbers is always less than their product.

 93

If the sum of two distinct whole numbers is odd, then their difference also must be odd.

 95

If the HCF of two numbers is one of the numbers, then their LCM is the other number.

 96

The HCF of two numbers is smaller than the smaller of the numbers.