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Kapitel 13: Krankheit (Sickness)

German A1

Oh je, willkommen zu Kapitel 13. Manchmal läuft nicht alles glatt (smoothly). Auch wenn man sich ...

Updated 10 months ago by Sanjay Bandaru

Kapitel 12: Ein Termin (An Appointment)

German A1

Hallo und willkommen zum zwölften Kapitel! Anna lebt jetzt schon eine Weile (for a while) in Berl...

Updated 10 months ago by Sanjay Bandaru

Kapitel 11: Das Wetter (The Weather)

German A1

Brrr, willkommen zu Kapitel 11! Nach dem Einkaufsbummel hat Anna nun eine warme Jacke. Das ist au...

Updated 10 months ago by Sanjay Bandaru

Kapitel 10: Kleidung kaufen (Buying Clothes)

German A1

Hallo zurück zu Annas Abenteuern in Berlin! Anna ist jetzt schon mobiler und kennt ihren Tagesabl...

Updated 10 months ago by Mohan

Kapitel 9: Unterwegs in Berlin (Getting Around Berlin)

German A1

Hallo und willkommen zurück! Are you ready to travel? Berlin ist eine große Stadt! Man kann nicht...

Updated 10 months ago by Mohan

Kapitel 8: Tagesablauf (Daily Routine)

German A1

Guten Morgen! Oder guten Tag? Je nachdem (Depending on) when you are reading this! Anna hat sich ...

Updated 10 months ago by Mohan

Kapitel 7: Hobbys und Freizeit (Hobbies and Free Time)

German A1

Na, bereit für mehr Deutsch? (Well, ready for more German?) Anna hat jetzt eine Wohnung, etwas Es...

Updated 10 months ago by Mohan

Kapitel 6: Familie und Freunde (Family and Friends)

German A1

Willkommen zu Kapitel 6! Allein in einem neuen Land... da denkt man oft an die Menschen, die man ...

Updated 10 months ago by Mohan

15 patterns

DSA

https://www.youtube.com/watch?v=DjYZk8nrXVY Prefix Sum Range Sum Query - Immutable Contiguous Ar...

Kapitel 5: Lebensmittel einkaufen (Grocery Shopping)

German A1

Hallo und willkommen zu Kapitel 5! Nach dem netten Treffen (nice meeting) mit Lukas im Café merkt...

Updated 10 months ago by Sanjay Bandaru

Kapitel 4: Im Café (At the Café)

German A1

Schön, dass du wieder da bist! (Nice to have you back!) Anna und Lukas wohnen in derselben Straße...

Updated 10 months ago by Sanjay Bandaru

Practice Problems

Principles of Microeconomics Module 3

Updated 10 months ago by Srihari Chalasani

Marginal Principle

Principles of Microeconomics Module 3

Cattle farmer – Likely a perfectly competitive market. Profit maximization point: AR = MR ...

Updated 10 months ago by Srihari Chalasani

Costs

Principles of Microeconomics Module 3

Variable Costs: Costs that depend on how many scooters are produced Raw materials, Labor, electr...

Updated 10 months ago by Srihari Chalasani

Behavior of a Firm

Principles of Microeconomics Module 3

Assume all firms have a common goal of maximizing profit. Revenue = quantity x price Explicit co...

Updated 10 months ago by Srihari Chalasani

Taxes and Government Intervention

Principles of Microeconomics Module 2

Government Policies and Market Equilibrium Governments can intervene in markets using policies su...

Updated 10 months ago by Srihari Chalasani

Elasticity

Principles of Microeconomics Module 2

Elasticity in economics measures the responsiveness of one variable to changes in another variabl...

Updated 10 months ago by Srihari Chalasani

Consumer and Producer Surplus

Principles of Microeconomics Module 2

Consumer and Producer Surplus Consumer and producer surplus are measures of the economic benefits...

Updated 10 months ago by Srihari Chalasani

Market Equilibrium

Principles of Microeconomics Module 2

Market Equilibrium Market equilibrium is a state in a market where the quantity of a good or serv...

Updated 10 months ago by Srihari Chalasani

The concept of Price Discrimination

Principles of Microeconomics Module 4 - Monopoly

Price discrimination is charging different prices to different consumers for the same product. Th...

Updated 10 months ago by Suraj Belagali