3.3.1 Debugging
Debugging is the process of analyzing code for bugs and errors and helping to locate them, so that when fixed, an error-free program can run smoothly and…
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Debugging is the process of analyzing code for bugs and errors and helping to locate them, so that when fixed, an error-free program can run smoothly and…
a x b = det of a 3x3 with row 1 = i j k, row 2 = components of a, row 3 = components of b (school mnemonic). Expand: (a2 b3 - a3 b2) i - (a1 b3 - a3 b1) j +…
PCl5 or SOCl2 named: alcohol -> chloroalkane (HCl fumes with PCl5 test for OH). Lucas test named if the book uses ZnCl2/HCl to sort 1/2/3 by speed. Methanol…
The scalar product of two vectors is equal to the product of their magnitudes and the cosine of the angle between them. A⃗ · B⃗ = AB cos θ. The result is a…
Nuclear fission is a nuclear process in which a heavy nucleus divides into two or more lighter nuclear fragments, usually with release of neutrons and…
Carbohydrates are commonly known as sugars or saccharides as most of the familiar carbohydrates are sweet in taste. · The word saccharide is…
A four-stroke petrol engine completes one operating cycle through intake, compression, power and exhaust strokes, converting part of the fuel’s thermal energy…
To divide, multiply top and bottom by the conjugate of the bottom: (zw) = z w-bar / |w|2. The multiplicative inverse is z-1 = z-bar / |z|2 when z != 0.…
Radioactive sources can be useful when handled under proper professional control and regulation.
Parallel resistors connect across the same two junctions.
Animalia: Animalia is a kingdom of multicellular, eukaryotic, heterotrophic organisms that lack cell walls and are capable of movement at some stage of…
Look at every term. If k divides each of them, write ka + kb + kc = k(a + b + c). The common monomial k might be 5, or x, or 3xy. Take the highest power of…
The main idea is that the increasing reactivity of Group 2 metals down the group is evident in their reactions with oxygen, water, and dilute acids. The…
Types of Data Visualization are categories that describe what kind of data is being visualized and for what purpose. They help in choosing the right…
Effect of heat on equilibrium: When the temperature of a system at equilibrium is changed, the equilibrium shifts in the direction that counteracts…
Write 'or', not 'and', for outside roots. 'And' would be the empty overlap of x<-1 and x>3. That word is an exam trap.
Centripetal Force is the force that pulls an object out of its straight-line path and into a circular path. It is directed toward the center of the circle…
Each of sine, cosine, and tangent has a reciprocal partner. Cosecant is csc theta = 1/sin theta. Secant is sec theta = 1/cos theta. Cotangent is cot theta =…
Propene + HBr -> 2-bromopropane major. 1-bromopropane minor. Draw both if the paper asks. Not a synthesis of a solvent stock. Anti-Markovnikov with peroxide…
The minimum X-ray wavelength corresponds to the maximum possible photon energy produced when an accelerated electron transfers all its available kinetic…
Dark matter is the name given to non-luminous matter inferred mainly from its gravitational effects on visible matter, radiation and cosmic structure.
Household safety relies on insulation, fuses or breakers, and earthing to reduce shock, overheating, and fire risk from excessive current.
Bias means unfairness or discrimination against someone based on race, ethnicity, gender, age, etc. Unethical means something that is not morally…
Gene Therapy: Gene therapy is a medical technique that involves modifying or manipulating a person's genes to treat or prevent disease. In simple…