U.S. President Barack Obama drives a golf cart at the Army Navy Country Club in Fairfax, Virginia, U.S., July 16, 2016. Pres. Obama's summer vacation on Martha's Vineyard began in earnest Sunday as he hit the links for a round of golf - his 300th since taking office.
A coefficient in literal form in an algebraic term is called a literal coefficient. In mathematics, a coefficient is basically a multiplicative factor in a term but in algebra, a literal coefficient is a multiplying factor which contains one or product of more literal numbers in an algebraic term. Examples $(1) \,\,\,\,\,$ $7a$
(m times ten raised to the power of n), where the exponent n is an integer, and the coefficient m is any real number (however, see normalized notation below), called the significand or mantissa. The term mantissa may cause confusion, however, because it can also refer to the fractional part of the common logarithm.