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Just the Two of Us: The Duets Collection (Vol. 2) is a posthumous compilation album by Australian singer Olivia Newton-John. It was announced in August 2023 [1] and released on 6 October 2023 by Primary Wave. [2] It is the second collection of duets performed by Newton-John during her career.
He developed formulas for calculating the surface area and volume of solids of revolution and used the method of exhaustion to calculate the area under the arc of a parabola with the summation of an infinite series, in a manner not too dissimilar from modern calculus. [81]
The expression ″thin″ indicates that the shell thickness is negligible. It is a special case of the thick-walled cylindrical tube of the same mass for r 1 = r 2. Also, a point mass m at the end of a rod of length r has this same moment of inertia and the value r is called the radius of gyration. Solid cylinder of radius r, height h and mass m.
This sum conjecture is also known as Sum Theorem, and it may be expressed as follows: the Riemann zeta value of an integer n ≥ 2 is equal to the sum of all the valid (i.e. with s 1 > 1) MZVs of the partitions of length k and weight n, with 1 ≤ k ≤ n − 1. In formula: [3]
In mathematics, more specifically, in convex geometry, the mixed volume is a way to associate a non-negative number to a tuple of convex bodies in . This number depends on the size and shape of the bodies, and their relative orientation to each other.
Greatest Hits Volume Two is the second compilation album by American country music artist George Strait, released on September 7, 1987 by MCA Records. It features all of Strait's singles from 1984–87. It reached No. 1 on the Billboard Top Country Albums Chart and is certified triple platinum by the RIAA.
A formula for computing the trigonometric identities for the one-third angle exists, but it requires finding the zeroes of the cubic equation 4x 3 − 3x + d = 0, where is the value of the cosine function at the one-third angle and d is the known value of the cosine function at the full angle.
Basis of trigonometry: if two right triangles have equal acute angles, they are similar, so their corresponding side lengths are proportional.. In mathematics, the trigonometric functions (also called circular functions, angle functions or goniometric functions) [1] are real functions which relate an angle of a right-angled triangle to ratios of two side lengths.