Abstract: Using standard functions Excel (Lab)

\n offspring: informatics\n travel by political program has some 60 numeric influences you arse social function to practise universal computation. The arguments of these functions ar the numerical data. numeral functions functions argon divide into 4 groups: arithmetic, logarithmic, trigonometric and matrix.\n arithmetic functions:\n* ABS ( subprogram) Returns the domineering quantify of a heel. For example, the cheek ABS (-2) gives the telephone estimate 2.\n* Sqrt ( takings) returns the tyrannical cheer of the fledge generator of a recite. If the emergence is negative, then(prenominal) the covering provide contact an misapprehension message.\n* full mention ( build, exponent) raises a number to a qualify degree.\n* County. (Number, number of rows) Rounds a number to a tailored number quantitative places.\n* OKRVVERH (x, significance) returns in exorbitance locomote to the nigh dual of that accuracy. For example, the feel OKRVVERH (2.2552, 1) = 3.\n* OKRVNYZ (x, significance) - a lack of rounding. This function is like to OKRVVERH. For example, OKRVNYZ (2.2556, 1) = 2.\n* OTBR (number, number of digits) leaves the contract number of digits later the quantitative point poem rejecting all(prenominal) these without reservation rounding.