College Master - Math Problem Example

Only on StudentShare

Extract of sample
College Master

The difference in their weight, if any, is assumed to be insignificant enough not to contribute any significant difference in wearing out of the tires.
We also know that tan(90) is undefined and so also tan((4n+1).90) where n is any positive integer. Therefore, tan(450) = tan((4X1+1)90) is undefined. Therefore, the right hand side of the above equation will be undefined and hence tan(x + 450) cannot be simplified using the tangent sum formula.
But sin(x + 450) = cos(x) and cos(450 + x) = -sin(x) as x + 450 is located in second quadrant. Therefore tan(x + 450) = sin(x + 450) / cos(x + 450) = cos(x) / - sin(x) = -cot(x). since sin and cos are defined for all real numbers and the problem is only with tan as it is not defined for certain real numbers((4n+1)90, (4n-1)90, -(4n+1)90, -(4n-1)90) tan(x + 450) cannot be simplified using tangent sum formula but can be simplified using sin and cos formulas.
We now attempt to differentiate between the trigonometric equation that is identity and the trigonometric equation that is not identity. We have from symbolic logic the definition of identity as x is said to be identical with y if x takes a value "u" implies y takes the value "u". ...
Download paper


We first try to solve the first problem. In one rotation of the wheel the distance traveled by it when it rolls along a road is equal to the circumference of the wheel. In other words when the wheel travels a distance equal to its circumference it completes one rotation.
Author : sporerchelsea

Related Essays

College Math Math Problem
The actual MSW in 2003 was 236.2 mil tons. 2. In order to find the maximum profit and the number of tonnage which must be processed to yield the maximum profit, I took the first derivative of the profit function and found its solution when it equals to 0. United States Environmental Protection Agency (EPA). Municipal Solid Waste Generation, Recycling, and Disposal in the United States: Facts and Figures for 2003. Retrieved November 17, 2005, from http:/
2 pages (502 words) Math Problem
Math Problems
In order to find the number of 6-number combinations out of 49 numbers, I need to consider that each number can be drawn only once and that the order in which they are drawn doesn’t matter. Then, I can conclude that when I am picking 6 numbers, my first choice can include any of 49 numbers available, second choice – any of 48 numbers available (one number is already drawn, so it is not available any more), third choice – any of 47 numbers available, fourth choice – any of 46 numbers available, fifth choice – any of 45 numbers available, sixth choice – any of 44 numbers available.
2 pages (502 words) Essay
Math Problem
As zero remainder is received for the synthetic division by -4, x = -4 is zero and (x+4) is the factor of the given polynomial. However, the subsequent division by 2 produced the non-zero remainder. x=2 is not a zero. a) For f(x) = 2x 3 -5x2-4x+3 from the Rational roots test we can suggest that +/-3 (multiple of the factor 3/2) can be the possible solutions. Using synthetic division we find that x=3 is a zero of the polynomial:
3 pages (753 words) Math Problem
College Math
Hi! It is simple, though unusual. Vectors differ from many other mathematical notions because a vector is determined by both numerical value and vector's direction. So, vector is not only a number. You can imagine a vector as an arrow of certain length....
2 pages (502 words) Math Problem
Got a tricky question? Receive an answer from students like you! Try us!