Explanation

A master document is a tool in word processing software (like Microsoft Word) 

That allows you to manage and link several documents or subdocuments into one central document

. It helps in organizing and working with large documents by combining smaller, individual files.

Explanation

 Archimedes, the ancient Greek mathematician and inventor, said this to express the power of the lever.

Archimedes Quotes

Give me a place to stand and I will move the earth. Give me but a firm spot on which to stand, and I shall move the earth.

Give me a place to stand, and a lever long enough, and I will move the world.

Explanation

Article 22 of the Qanun-e-Shahadat Order (QSO), 1984 deals with identification parades

Explanation

8.73³ = 665.6

4.27³ = 171.4

Total = 665.6 + 171.4 = 837.0

Explanation

6*3=18

9*5=45

18*7=126

45*9=405 

Explanation

To find the square of the distance between two points $A(x_1, y_1)$ and B(x2​,y2​):

AB^2=(x2​−x1​)^2+(y2​−y1​)^2 $$= (3 - 4)^2 + (5 - (-1))^2 = (-1)^2 + (6)^2 = 1 + 36 = 37$$

=(−1)^2+(6)^2

=1+36

$$=37$$

Explanation

MacKenzie Scott is an American novelist and philanthropist.

He is known for her novel "The Testing of Luther Albright."

She is also known for her charitable work.

He was formerly married to Amazon founder Jeff Bezos.

Explanation

A circle can have an infinite number of tangents.

Since a circle is defined as a set of points equidistant from a fixed point,

And each point on the circle can have a tangent line, there are infinitely many possible tangent lines. 

Explanation

"Preview" shows how the document will look when printed.

It helping check layout and margins.

Ctrl + F2 opens Print Preview in many applications.

Explanation

علامہ اقبال کی پہلی اردو نظم "ہمالہ" ہے۔

یہ نظم 1901 میں لکھی گئی اور ان کی اردو شاعری کا آغاز اسی سے ہوا۔