A fractional index is simply an exponent in the form of a fraction so instead of writing something square-rooted, you would write the number to the power of a fraction e.g
√49 = 49^(1/2)
04.5 is in fractional notation - a decimal fraction. However, I assume you meant in the form of a ratio.The answer is 45/10 or 9/2
No. The power 2, which denotes squared, is one of an infinite number of possible values for the index. Indices (or powers) can be negative, fractional, irrational or even complex.
A power with a rational exponent m/n in lowest terms satisfies : whenever this makes sense.
1/n
A number with a negative index is simply the reciprocal of the same number with a positive index. So, x-a = 1/xa Next a number to a fractional index, (a/b) is the ath power of the bth root of the number. Equivalently, it is the bth root of the ath power of the number. That is, xa/b = b√(xa) = (b√x)a. Combining these results: x-a/b = 1/(xa/b) = 1/[b√(xa)]
Yes, that is perfectly fine. (in c++ at least)
A fractional interest is a portion of the estate that is less than the whole. For example, if there are four children who are to share equally then each one has a 1/4 fractional interest in the estate.
04.5 is in fractional notation - a decimal fraction. However, I assume you meant in the form of a ratio.The answer is 45/10 or 9/2
pooo pooo
No. The power 2, which denotes squared, is one of an infinite number of possible values for the index. Indices (or powers) can be negative, fractional, irrational or even complex.
A power with a rational exponent m/n in lowest terms satisfies : whenever this makes sense.
1/n
Glycemic index is the measured effect foods have in elevating blood sugar.
A number with a negative index is simply the reciprocal of the same number with a positive index. So, x-a = 1/xa Next a number to a fractional index, (a/b) is the ath power of the bth root of the number. Equivalently, it is the bth root of the ath power of the number. That is, xa/b = b√(xa) = (b√x)a. Combining these results: x-a/b = 1/(xa/b) = 1/[b√(xa)]
It usually means watch out!
The brackets around the x meant to take only the fractional part of x.
It is the whole part of a [mixed] fraction. For example, the integral amount for 32/5 is 3, the fractional amount is 2/5. Similarly, the integral part of 2.718 is 2 and the fractional part is 0.718