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3. Explain the relationship between evolutionary biology and evolutionary computing.

Evolutionary computing is a branch of artificial intelligence inspired by the principles of evolutionary biology. It uses ideas such as natural selection, reproduction, mutation, and survival of the fittest to solve computational problems.

Principles of Evolutionary Biology

1. Population: A group of organisms belonging to a species.

2. Fitness: The ability of an organism to survive and reproduce in its environment.

(a) What is simulated annealing?
Simulated annealing is an optimization technique inspired by the cooling process of metals, used to find near-optimal solutions.

(b) Define evolutionary computing.
Evolutionary computing is a problem-solving approach inspired by natural evolution, using selection, mutation, and crossover.

(c) What is a ridge in hill climbing?
A ridge is a narrow, sloping region in the search space that makes it difficult for hill climbing to reach the optimum.

(d) What is meant by a

### Evolution of Jharkhand Economy and Its Basic Economic Features

Jharkhand is a state in eastern India that was formed on 15 November 2000, after being separated from Bihar. Its capital is Ranchi. The state is rich in natural resources, including coal, iron ore, copper, bauxite, mica and forests. These resources have played a major role in shaping its economic development.

The economy of Jharkhand is based on agriculture, mining, industries, forestry and services. Although the state has significant

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Quantum Mechanics, E-k Diagrams & Effective Mass

• Schrodinger Equation: H * Psi = E * Psi, where H = V - (hbar^2 * del^2) / (2 * m).

  • 1D Infinite Well / H-Atom: Gives discrete energy states (E_n = -13.6 eV / n^2 for H-atom).

  • Crystal Lattice (spacing a): Multi-atom electron interactions split discrete states into a continuum of states (Bands: Ec, Ev) separated by a forbidden Bandgap (Eg).

• E-k Diagram (Reciprocal Space): Repeats every 2*pi / a; First Brillouin Zone is -pi / a to +pi /

complex, human-intensive process - difficult procedure needing much effort mature software development practices - proven methods for creating software constant evolution - continuous change guidelines - rules or instructions heavyweight meth - traditional, strictly planned approaches light-weight meth- flexible, adaptable approaches,waterfall methodology - linear development approach spiral model / v-model - variations of traditional models software development life cycle (SDLC) - whole process

DEKOLONIZACJA AFRYKI I ALGIERIA Najwięcej państw wyzwoliło się spod panowania Wielkiej Brytanii i Francji (największe potęgi kolonialne przed II wojną światową). • Inne kraje kolonialne: Belgia, Portugalia, Holandia. • 1960 rok – Rok Afryki: niepodległość uzyskało aż 17 państw (w tym Nigeria i Kongo). • Wojna w Algierii (1954–1962): wyjątkowo brutalna wojna o niepodległość. Francja traktowała Algierię jako integralną część swojego państwa. • 1962 rok – porozumienia