1 - Homework Tutoring
... 1. Randomly cut a segment into three parts. What is the probability that the parts can form a triangle? Let’s take a segment of length 1, for instance. To cut it into three parts is to take such numbers x, y, z that: x>0 y>0 z>0 x+y+z=1 If x and y are picked, z is determined as z = 1 – x – y. So, th ...
... 1. Randomly cut a segment into three parts. What is the probability that the parts can form a triangle? Let’s take a segment of length 1, for instance. To cut it into three parts is to take such numbers x, y, z that: x>0 y>0 z>0 x+y+z=1 If x and y are picked, z is determined as z = 1 – x – y. So, th ...
Use Integers and Rational Numbers (2
... Whole Numbers and Integers can ALL be written as a fraction by putting the number over 1. Ex. 6 = ______ , so 6 is ____________________________ Ex. -9 = ______, so -9 is ___________________________ ...
... Whole Numbers and Integers can ALL be written as a fraction by putting the number over 1. Ex. 6 = ______ , so 6 is ____________________________ Ex. -9 = ______, so -9 is ___________________________ ...
Vector potential, electromagnetic induction and “physical meaning”
... served as a scaffolding; by its introduction the distance-forces which appeared discontinuously at particular point were replaced by magnitudes which at every point in space were determined only by the condition at the neighbouring points. But after we have learnt to regard the forces themselves as ...
... served as a scaffolding; by its introduction the distance-forces which appeared discontinuously at particular point were replaced by magnitudes which at every point in space were determined only by the condition at the neighbouring points. But after we have learnt to regard the forces themselves as ...
Mathematics of radio engineering
The mathematics of radio engineering is the mathematical description by complex analysis of the electromagnetic theory applied to radio. Waves have been studied since ancient times and many different techniques have developed of which the most useful idea is the superposition principle which apply to radio waves. The Huygen's principle, which says that each wavefront creates an infinite number of new wavefronts that can be added, is the base for this analysis.