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Ratios can be written either like this
4/5 or 4:5 both mean 4 out of 5
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∙ 11y ago
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Why a number when it is to the power of zero is equal to one?
Let any number be n:- n3/n3 = n*n*n/n*n*n = 1 And in index form: n3/n3 = n3-3 = n0 = 1
What is 5 less then n?
(n - 5) This is how to express 5 less than n mathematically.
How do you solve this For a polynomial of degree n express the coefficient of x to the n-1 power and the constant coefficient in terms of the zeros of the polynomial?
If the roots are r1, r2, r3, ... rn, then coeff of x^(n-1) = -(r1+r2+r3+...+rn) and constant coeff = (-1)^n*r1*r2*r3*...*rn.
What is Binomial Expansion and how does it relate to Pascal's Triangle?
The binomial expansion is the expanded form of the algebraic expression of the form (a + b)^n.There are slightly different versions of Pascal's triangle, but assuming the first row is "1 1", then for positive integer values of n, the expansion of (a+b)^n uses the nth row of Pascals triangle. If the terms in the nth row are p1, p2, p3, ... p(n+1) then the binomial expansion isp1*a^n + p2*a^(n-1)*b + p3*a^(n-2)*b^2 + ... + pr*a^(n+1-r)*b^(r-1) + ... + pn*a*b^(n-1) + p(n+1)*b^n
Express the relationship between the number of sides of a polygon to the number of diagonal of a polygon?
n*(n-3)/2 where n- no. of sides
Can you express every odd prime number as the difference of two square numbers?
All odd numbers are in the form of (2n + 1) form some integer n. (2n + 1) can be expanded into (n+1)^2 + n^2, which is the difference of two squares.
Is 1 a rational answer?
1 is a rational number, as you can express it as a fraction: 1/1 = 2/2 = 3/3 = 4/4 ... n/n = 1 for finite n.
How do you express a number greater than 1 in the scientific notation?
n>1
Is 1 a rational number answer?
1 is a rational number, as you can express it as a fraction: 1/1 = 2/2 = 3/3 = 4/4 ... n/n = 1 for finite n.
What is the full form of dance?
D=dance a=awsome n=new c=concentrate e=express
What is the form of the nth term of a triangular pyramidal number sequence?
1/6 n(n+1)(n+2)
An equation stating that two ratios and rates are equivalent is a(n)?
proportion
What are the products of two consecutive positive integers?
The products are of the form n*(n+1) or n^2+n where n = 1, 2, 3, ...
What is the rule form of 4 9 16 25?
t(n) = (n+1)2 where n = 1, 2, 3, ...
When is a polynomial in one variable in standard form?
The standard form of a polynomial in x isa(n)*x^n + a(n-1)*x^(n-1) + ... + a(1)*x + a(0) = 0where the a(i) are constants, for i = 0, 1, 2, ..., n.
How do you calculate the ratio of consecutive terms?
If the nth term is Tn, the ratios of consecutive terms are Tn+1/Tn for n = 1, 2, 3, ... This will be a constant only for geometric sequences.
Which is the odd one?
Any number of the form 2*n+1 where n is an integer.
