The sine function of an angle is equal to the length of the opposite side divided by the length of the hypotenuse side. To know about Sin 90 degrees, visit BYJU'S.
lim(x->0)(sin2x)/x Now as we know that lim(x->0)(sinnx)/(nx)=1 Then =lim(x->0)(sin2x)/x xx 2/2 =lim(x->0)(2sin2x)/(2x) =2 xx 1 =2 Hence the correct option is (c)
解析 B。解析:这是一个重要的极限。当\(x\)趋近于\(0\)时,\(\sin x\)和\(x\)是等价无穷小,所以\(\lim_{x\rightarrow 0}\frac{\sin x}{x} = 1\)。选项A错误,不是0。选项C错误,不是无穷大。选项D错误,极限是存在的。反馈 收藏
lim(xto0)(sin(picos^(2)(tan(sinx)))/(x^(2)) is equal to 04:23 lim(t to0)(1-(1+t)^(t))/(In (1+t)-t) is equal to 06:26 If I(1)=lim(xto oo)(tan^(-1)pi x- tan^(-1)x)cosx and I(2)=lim(xto0)(ta... 02:37 If f(x)=0 is a quadratic equation such...
百度试题 结果1 题目19. x^2sinx^3dxisequalto:((4)(1) 1/3sinx^3+C(2) 1/3sin x3+C33(3) 1/3cosx^3+C(4) -1/3cosx^3+C33 相关知识点: 试题来源: 解析 (4) 反馈 收藏
Based on the provided trigonometric function,f(x)=sin(3x+1)f(x) = \sin\left(3x+1\right)f(x)=sin(3x+1), we obtain that: » The amplitude in this case isA=1A = 1A=1. » The phase shift is equal to−13=−0.3333\displaystyle\frac{-1}{3} = -0.33333−1=−...
Sin 18 value in radians is equal to -0.769214 (approx). This value can be calculated by converting the radians measure value to degree measure. How to Find Sin 18 Value We know that, 1 rad = (π/180) degrees That means, 1 rad = 57.2958 degrees ...
What is sin(15∘)×sin(75∘) equal to? (In degrees) Finding the Value of the Function:We have to find the value of the function in degree form. For that, we have to use an identical form of sin(s)sin(t)=−cos(s+t)+cos(s−t)2. ...
Click here:point_up_2:to get an answer to your question :writing_hand:1 sin 0v1sind is equal toa sec 0 tanob sec 0 tanoc
The sine formula is: sin(α) =opposite/hypotenuse=a/c Thus, the sine of angle α in a righttriangleis equal to the opposite side’s length divided by the hypotenuse. To find the ratio of sine, simply enter the length of the opposite and hypotenuse and simplify. ...