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Solve the differential equation csc(x)*dy/dx=exp(-y), given that y(0)=0. (Typical Math HL paper 3 question, Calculus optional topic)

Firstly, we need to grasp the problem, and understand what the question is asking us to do. We are given a differential equation, and we are required to solve for y, i.e. write y as a function of x: y(x)=...

Answered by Khariton G. • Maths tutor

1901 Views

¿Si tuvieras la habilidad de estudiar en un país hispanohablante, donde irías y por qué - razones culturales, la naturaleza o otras cosas?

The student should answer as best they can, using the imprfective subjunctive and condicional tenses. They should also include theirunderstanding of the culture and other aspects of the nation they chose....

Answered by Alexander M. • Spanish tutor

1422 Views

Analyse which was the most prominent form of conflict between the Soviet Union and United States during the Cold War

The student should adress these 3 main forms: Traditional Great Power Rivalry (using the establishment of sphere's of influence at the Yalta and Tehran conferences as well as Soviet fears of invasion post...

Answered by Alexander M. • History tutor

1627 Views

Evaluate the role of technology in prolonging the First World War (IB History Exam Question)

The Examiner is looking for a nuanced but strong answer.
Technology's rapid development during WW1 gave rise to the belief that it would cut the war short. However, each technological innovation was ...

Answered by Tim B. • History tutor

4146 Views