In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series or any expression; it is usually a number, but may be any expression. In the latter case, the variables appearing in the coefficients are often called parameters, and must be clearly distinguished from the other variables. For example, in.
Many different conditions can cause fainting. These include heart problems such as irregular heart beats, seizures, low blood sugar (hypoglycemia), anemia (a deficiency in healthy oxygen carrying cells), and problems with how the nervous system (the body's system of nerves) regulates blood pressure.
1 Another drop in blood pressure called syncope, which often causes fainting, can lead to diaphoresis. Many people will start sweating with severe or sudden nausea or vertigo.  Intense pain from severe injuries like fractures or amputations, or the chest pain of a heart attack, can lead to cold sweats.