Explanation

(1+1/x) (1+1/x+1) (1+1/x+2) (1 + 1/x + 3)

Simplify each term:

(x+1)/x * (x+2)/x * (x+3)/x * (x+4)/x

Multiply the numerators and denominators:

(x+1)(x+2)(x+3)(x+4) / x^4

Expand the numerator:

x^4 + 10x^3 + 35x^2 + 50x + 24

Divide by x^4:

1 + 10/x + 35/x^2 + 50/x^3 + 24/x^4

Now, simplify the expression:

Combine like terms:

x + 4/x

Explanation

A Soviet-supplied surface-to-air missile shot down an American U-2 plane over Cuba, killing the pilot, Major Rudolph Anderson.

President Kennedy posthumously awarded Anderson the Distinguished Service Medal.

Explanation

Explanation

Hazrat Umar Farooq was martyred on 24 A.H 1st Muharram

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Full name: Umar ibn Al-Khattāb

Umar ibn al-Khattab was the second Rashidun caliph, ruling from August 634 until his assassination in 644 (13 to 24 Hijri).

the wife of Prophet Muhammad (PBUH) Hazrat Hafsah (رضہ) was the daughter of Umar Farooq (R.A)

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Explanation

• LNG, or liquefied natural gas, is simply natural gas converted into a liquid by cooling it to -260°F (−162 °C).
• This process reduces its volume by a factor of more than 600.
• This allows natural gas to be transported efficiently by sea.
• LNG is mainly constituted of 90% methane and some mixture of ethane, propane, butane, some heavier alkanes, and nitrogen.
• It is odorless, colorless, non-toxic, and non-corrosive.

Explanation

The top three most populous states are:

1. California: 38,965,193
2. Texas: 30,503,301
3. Florida: 22,610,726

As for the top three most populous cities:

1. New York City: over 8.3 million people
2. Los Angeles: over 3.8 million people
3. Chicago: over 2.6 million people

Explanation

Pakistan's men's national field hockey team has won three Olympic gold medals in field hockey: 

• Rome 1960
• Mexico City 1968
• Los Angeles 1984

They have also won three silver medals (1956, 1964, and 1972), and two bronze medals (1976 and 1992).

Explanation

Explanation

Explanation

A Trojan Horse is a type of malware that disguises itself as legitimate software.

A Virus is a type of malware that inserts itself into another program.

A worm is similar to a virus, except that it does not need a program in order to run.