Letf(x)=⎧⎨⎩xsin(1x)+sin(1x2);x≠00;x=0,thenlimx→∞f(x)is equal to View Solution Free Ncert Solutions English Medium NCERT Solutions NCERT Solutions for Class 12 English Medium NCERT Solutions for Class 11 English Medium ...
If f(x) = sin x and g(x) = sgn sin x (which is signum of sinx), then what is the value of g (1)?Signum Function:We have been given a signum of a sine function. We know that the signum function is equal to one if the argument is greate...
What does int(xdx)/(2x^4 - 3x^2-2 equal to? What does tan(225) equal? Determine if \dfrac{\sqrt{3{2} is equivalent to sin(60^o) or not. Which expressions are equivalent to 4(4a + 5): (A)16a + 5 (B)16a + 20 (C) 12a + 20 + 4a (D) 2(8a + 10) (E) 16a + ...
The value of∫cos2xcosxdx is equal to View Solution The value of∫sinx+cosx√1−sin2xdxis equal to (a)√sin2x+C (b)√cos2x+C (c)±(sinx−cosx)+C (d)±log(sinx−cosx)+C View Solution ∫In(tanx)sinxcosxdxis equal to ...
Then the set f([-2,5]) is equal to: (a) [-23,2] (b) [-23,-2] (c) [-2,2] (d) (\infty, 2) (e) (\infty, 2] Let f(x) =\frac{1}{x-4} and g(x)=5x + 8. Then (f\ o\ g)(2) = (f\ o\ g)(x) = Let g(x)...
What is the derivative of (a) -tanx (b) cosx (c) sinx (d) tanx (e) -cosx sinx? What is the derivative of e^cos(x) + x^2? What is the derivative of the given function? what is the derivative of f(x) = sin^{-1}(2x+1) Find the derivative. y = ln (tan^{-1} (\sq...
百度试题 结果1 题目πrarasinωxsinisinisinxcosωx+π+x^2+2sin2x⋅π 相关知识点: 试题来源: 解析 Whatare;doing 反馈 收藏
《广西电网有限责任公司电气操作票管理业务指导书》（Q/CSG-GXPG4SP005-2017）：运行部门各班组应对操作票的执行进行动态跟踪、对班组执行的操作票进行全面检查，安全活动日对操作票的执行情况进行分析，查找存在问题和提出改进意见（见附录B）。
如图，在平面直角坐标系xOy中，将抛物线C 1：y＝x 2＋3先向右平移1个单位，再向下平移7个单位得到抛物线C 2。C 2的图象与x轴交于A、B两点（点A在点B的左侧）。 （1）求抛物线C 2的解析式； （2）若抛物线C 2的对称轴与x轴交于点C，与抛物线C 2交于点D，与抛物线C 1交于点E，连结AD、DB...
d/dx(sinx-cosx)=cosx--sinx=cosx+sinx How do you prove the following identity sec x - cos x equals sin x tan x? you need this identities to solve the problem..that is something you have to memorized sec x= 1/cosx 1-cos2x= sin2x tanx= sin x/cosx also, sin 2x= (sinx)(sinx)...