【题目】Let n be a positive integer greater than 4 such that the decimal representation ofn! ends in k zeros and the decimal representation of (2n)! ends in 3k zeros. Let s denote the sum of the four least possible values of n.What is the sum of the digits of s?( )令n为一大于...
1In the decimal representation of x,where 0 < x < 1,is the tenths digit of x nonzero?(1) 16x is an integer.(2) 8x is an integer.A.Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient.B.Statement (2) ALONE is sufficient,but statement (1) alone is not ...
1Let n be a positive integer greater than 4 such that the decimal representation of n! ends in k zeros and the decimal representation of (2n)! ends in 3k zeros. Let s denote the sum of the four least possible values of n. What is the sum of the digits of s?( )A.7B.8C.9D....
Let n be a positive integer greater than 4 such that the decimal representation of n! ends in k zeros and the decimal representation of (2n)! ends in 3k zeros. Let s denote the sum of the four least possible values of n. What is the sum of the digits of s?( )令 n 为一大于 ...
The binary representation of a Decimal value consists of a 1-bit sign, a 96-bit integer number, and a scaling factor used to divide the 96-bit integer and specify what portion of it is a decimal fraction. The scaling factor is implicitly the number 10, raised to an exponent ranging from...
8. A radix numeration system in which the location of the decimal point is indicated by an exponent of the radix; the floating-point representation of 0.0012 is 0.l2-2 where -2 is the exponent. 小数点位置由基数指数表示出来的一种计算根的方法;0.0012的浮点表示法是0.12-2,这里-2是指数。
The string representation of the number to convert. style NumberStyles A bitwise combination of enumeration values that indicates the permitted format ofs. A typical value to specify isNumber. provider IFormatProvider An object that supplies culture-specific parsing information abouts. ...
Anexpressionthat returns a value that is a character stringor a Unicode graphic-string representation of a numberwith a length not greater than the maximum length of a character constant.The data type ofstring-expressionmust not be CLOB or DBCLOB (SQLSTATE 42884).Leading and trailing blanks are...
The binary representation of a Decimal number consists of a 1-bit sign, a 96-bit integer number, and a scaling factor used to divide the integer number and specify what portion of it is a decimal fraction. The scaling factor is implicitly the number 10, raised to an exponent ranging from...