Calculate the Iterated Integral $\int _ { 0 } ^ { \pi / 2 } \int _ { 0 } ^ { \pi / 2 } \sin ( x + y ) d y d x$

question 250

Short Answer

Calculate the iterated integral $\int _ { 0 } ^ { \pi / 2 } \int _ { 0 } ^ { \pi / 2 } \sin ( x + y ) d y d x$ .

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Definitions:

Falling Output

A situation where the quantity of goods or services produced by an economy decreases over time.

World Interest Rates

The average level of interest rates across different countries, significantly influenced by major economies' monetary policies.

Real Interest Rates

The interest rate adjusted for inflation, reflecting the real cost of borrowing or the real yield on savings.

Capital Markets

Financial markets where long-term debt or equity-backed securities are bought and sold, facilitating the raising of capital by companies and governments.