Question

1 )What is a vector?
2)What are the symptoms of malaria ?​

Answer 1

Explanation:

1 . A vector is an object that has both a magnitude and a direction.

2. Symptoms are chills, fever and sweating, usually occurring a few weeks after being bitten.

People may experience:

Pain areas: in the abdomen or muscles

Whole body: chills, fatigue, fever, night sweats, shivering, or sweating

Gastrointestinal: diarrhoea, nausea, or vomiting

Also common: fast heart rate, headache, mental confusion, or pallor

Answer 2

Answer:

1) A vector is an object that has both a magnitude and a direction. Geometrically, we can picture a vector as a directed line segment, whose length is the magnitude of the vector and with an arrow indicating the direction. ... Two examples of vectors are those that represent force and velocity.

2) Pain areas: in the abdomen or muscles

Whole body: chills, fatigue, fever, night sweats, shivering, or sweating

Gastrointestinal: diarrhoea, nausea, or vomiting

Also common: fast heart rate, headache, mental confusion, or pallor.

hope it helps you