# Characteristic and mantissa pdf

01.03.2021 | By Gulabar | Filed in: Tools.

Mantissa Characteristic of a decimal number less than 1 is one greater than the number of consecutive zeros immediately after the decimal point and is a negative. log 10 = i.e., (– 3 +) Here 1 and characteristic is equal to –3, which is clearly one greater than the number of consecutive zeros (2) immediately after the decimal point and is negative. The characteristic of the logarithm of a number is determined by inspection and the mantissa by logarithmic table. (i) To find the characteristic of the logarithm of a number greater than 1: Since, log 1 = 0 and log 10 = 1, hence the common logarithm of a number between 1 and 10 (i.e., whose integral part consists of one digit only) lies between 0 and 1. If N, the characteristic is 2 and mantissa is Remember 1. The characteristic, the integral part of the logarithm, may be positive, zero or negative. 2. The decimal part, or the mantissa, is always taken as positive. 3. In case the logarithm of a number is negative, the characteristic and mantissa are rearranged, to make the mantissa positive. This is discussed in the following examples.

# Characteristic and mantissa pdf

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Characteristic \u0026 Mantissa of Logarithm, Math Lecture - diyqcneh.com -, time: 6:43

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