Define Period of a function. Period of a function synonyms, Period of a function pronunciation, Period of a function translation, English dictionary definition of Period of a function. n maths a function, such as sin x, whose value is repeated at constan
【题目】Find the period of the function f(x)=8sin(7πx) 相关知识点: 试题来源: 解析 【解析】 For the fonction f(r)-8sin(7nr) to run through a full cycle, the angle 7x2 should ron from7zx-0 in7nx=2a and hence a should run from $$ x = 0 t o x = \frac { 2 } { ...
Answer to: A function f(x) has a period "L", if f(x) = f(x + L) . Find the periods of the following functions, where n is an integer: (a) ...
For y = sin(nx) n = frequency of the function. Period = 1/n. Now n = 4 therefore period = 1/4 = 0.25 that is 0.25 of 360 degree = 90 degree. The correct wer is B not 90degrees For sine function i.e. f(x)=sinx the period is 360 degree...
period的例句 1. She spent a period of time working with people dying of cancer.她有一段时间曾帮助垂危的癌症患者。2. Over a given period, the value of shares will rise and fall.股票的价值在某一特定的时期内会有涨跌。3. China enters a new five-year plan period next year....
This function is suited to pass as a filter to theCALCULATEfunction. Use it to filter an expression by standard date intervals such as days, months, quarters, or years. Syntax DAXCopy DATESINPERIOD(<dates>, <start_date>, <number_of_intervals>, <interval>) ...
Schedule an R function or formula to run after a specified period of time. Similar to JavaScript's setTimeout function. Like JavaScript, R is single-threaded so there's no guarantee that the operation will run exactly at the requested time, only that at least that much time will elapse....
No additional basic rights are acquired as a function of age ’alter majority status has been attained. None of these legal provisions determine at what point adulthood has been reached but they do point to the prolonged period of adolescence.Former social ceremonies that used to mark adolescence...
百度试题 结果1 题目 What is the period o f the function$$ f ( x ) = | \sin x | ? $$(A) π/2 (B) π(C) 2π (D) 3π(E) None; the function is not periodic. 相关知识点: 试题来源: 解析 B 反馈 收藏
解析 Recall that an odd function is symmetric with respect to the origin (versus an even function which is symmetric with respect to the y-axis.) Reflecting the given part of the function over the origin result in the following graph: