Question

prove:
$\frac{cot^{2} A}{csc A -1} - 1 = csc A$

Answer 1

Step-by-step explanation:

• Humidity means water vapor in the air, but not to liquid droplets in fog, clouds, or rain. Deserts usually have low humidity, and tropical regions have high humidity. The word "humid" often means that the humidity is high, which gives the feeling of being very damp (wet air), stuffy, or even sweltering when the temperature is also high. When the humidity is low, the air can be said to be "not humid" or "dry."

• Higher humidity reduces the effectiveness of sweating in cooling the body by reducing the rate of evaporation of moisture from the skin....

Answer 2

Answer:

2. Write TRUE or FALSE.

1. The second Battle of Tarain was fought in 1191 AD.

2. Akbar was succeeded by his son Jahangir, popularly known as Salim.

3. Amir Khusrau was the "Father of Qawwali".

4. Tides help to generate electricity.

5. Air pressure is measured by anemometer.

Step-by-step explanation:

2. Write TRUE or FALSE.

1. The second Battle of Tarain was fought in 1191 AD.

2. Akbar was succeeded by his son Jahangir, popularly known as Salim.

3. Amir Khusrau was the "Father of Qawwali".

4. Tides help to generate electricity.

5. Air pressure is measured by anemometer.