Explanation

2 x 3 = 49 

(2)^2 = 4 and (3)^2 = 9

similarly, 

3 x 4 = 916

(3)^2 = 9

(4)^2 = 16 ,

similarly

2 x 4 = 416

(2)^2 = 4 

(4)^2 = 16 

ND18-9-2023

Explanation

Happy خوش

unhappy   ناخوش

Explanation

I tried to reach the shelf but I was not tall enough.

میں نے شیلف تک پہنچنے کی کوشش کی لیکن میں اتنا لمبا نہیں تھا۔

Verb + -ing or to...2 ( try/ need / help )

Explanation

'Police' is a collective noun.

A collective noun may sound singular but we use it to represent a group or a collection of people, animals, or things.

Explanation

Each row in a data set (called a tuple)

n database lingo, these columns are called attributes.

A database attribute is a column name and the content of the fields under it in a table.

Explanation

x - 6 = 0

x = 6 

Explanation

The tesla is the unit of magnetic flux density (also called magnetic B-field strength)

One tesla is equal to one Weber per square meter.

tesla

Unit system: SI

Symbol: T

Named after: Nikola Tesla

Explanation

Inclusive  مشتمل

exclusive مخصوص

Explanation

The human ear perceives frequencies between 20 Hz (lowest pitch) to 20 kHz (highest pitch). 

All sounds below 20 Hz are qualified as infrasounds, although some animals (ex. mole-rat, or elephant) hear them

Explanation

Charles' law states that, for a given mass of an ideal gas at constant pressure, the volume is directly proportional to its absolute temperature, assuming in a closed system.

The pascal is the SI derived unit of pressure