Explanation

Over can be used in the following ways: as a preposition (followed by a noun or a pronoun)

a bridge over the river

Two men were fighting over her.

I saw him jumping over the wall.

Explanation

Brexit (“British” and “exit”) is the withdrawal of the United Kingdom (UK) from the European Union (EU).

The UK left the EU at 11 p.m. GMT on 31 January 2020.

Theresa May was prime minister at the Time of Brexit

The UK is to date the first and only country to formally leave the EU after 47 years of membership

Explanation

The 2018 meeting of the G20 Leaders' Summit will take place in Buenos Aires, Argentina, 10 years after the first G20 Leaders' Summit took place in Washington, DC.

Explanation

in 2019 Agriculture contributed around 22.4% to the GDP OF PAKISTAN, 18.34% came from industry, and over half of economies contribution of GDP  came from the services sector.

Explanation

Suniti Namjoshi is an Indian poet and a fabulist. 

Explanation

Jamal Khashoggi was killed inside the kingdom's consulate in the Turkish city of Istanbul on 2 October 2018.

Jamal Ahmad Khashoggi was a Saudi journalist, dissident, author,

Born: October 13, 1958, Al-Madinah al-Munawwarah, Saudi Arabia

Assassinated: October 2, 2018, İstanbul, Türkiye

Explanation

X/Y = 3/2 So X = 3Y/2

(X^2 + Y^2)/(X^2 - Y^2)

Now replace the X value from first equation

= [ (3Y/2)^2 + Y^2] / [ ((3Y/2)^2 - Y^2]

= [ (9Y^2/4) + Y^2] / [ (9Y^2/4) - Y^2]

= [ (9Y^2 + 4Y^2)/4] / [ (9Y^2 - 4Y^2)/4]

= (9Y^2 + 4Y^2) / (9Y^2 - 4Y^2)

= 13Y^2 / 5Y^2

= 13/5

Explanation

Given terms are as follows:

Hence, the expression becomes

Substituting the value of  and   in the above derived equation, we get,

Therefore, the value of  is equal to be 2

Explanation

A monarch is a head of state for life or until abdication, and therefore the head of state of a monarchy

Explanation

Brexit is the withdrawal of the United Kingdom from the European Union.