The expression (tan^4x+2tan^2x+1)cos^2x ,w h e nx=pi/(12), can be equal to (a)4(2-sqrt(3)) (b) 4(sqrt(2)+1) (c)16cos^2pi/(12) (d) 16sin^2pi/(12)
、、、 在界面中,我可以转到COS Bucket访问策略,轻松地分配策略,然后看起来大致如下: Cloud Object Storage service serviceInstance string equals foo-bar, resource string equals foo-bar-pcaps, resourceType string equals bucket 我正在努力寻找一种方法来通过terraform来做同样的事情,因为每当我尝试使用正确的TF代...
D. contribution margin per unit equals the fixed costs per unit. 查看完整题目与答案 报出自己所在公司和职位后,询问对方,哪项表述是正确的? A. 你哪位啊? B. 请问怎样称呼您呢? C. 你叫什么名字? D. 你是那个谁谁谁吧。 查看完整题目与答案 2022年2月俄乌冲突爆发,以美国为首的西方对俄罗斯实施...
Solve. y' equals e^x + sin y Solve the equation: sin x + cos x + sin x cos x = 1. Solve the equation 2sin x cos x = sin x. (Answer in degrees.) Solve the linear equation: x dy / dx - y = x^2 sin x. Solve for x. sin x = -sqrt2/2 ...
Find parametric equations for the tangent line of the curve, r(t) equals (5 + t*squareroot (t)), (t^3 - 4t^2 + 5), (5t^3 + 5t^2 - 2) through the point (8,2,8). Find the parametric form of the tangent line t...
Answer to: Determine the area of y equals sec^{2}(x)/4 and y=4 cos^{2}(x). By signing up, you'll get thousands of step-by-step solutions to your...
One such definition, due to Richard Baltzer and popularized by Edmund Landau, is the following: π is twice the smallest positive number at which the cosine function equals 0. π is also the smallest positive number at which the sine function equals zero, and the difference between consecutive...
A first-order system with a time constant equal to 10 ms is subjected to a sinusoidal forcing with an input amplitude equal to 8.00 V. When the input forcing frequency equals 100 rad/s, the output amp Solve t...
Lambda表达式和forEach循环 if (CollectionUtils.isNotEmpty(prizes)) { prizes.forEach(x -> { if (PrizeType.BOOK.equals(x.getPrizeType())) { books.add(getByActivityId(x.getPrizeId())); } }); } 当循环遍历的数据很多时(1000条以上),Java8中的for循环功能能要强于普通的for循环。 集合创建 ...
Algebra Inputs Trigonometry Inputs Calculus Inputs Matrix Inputs cos(x+y)cos(x−y) Evaluate 2cos(2x)+cos(2y) Differentiate w.r.t. x −sin(2x) Quiz Trigonometry cos(x+y)⋅cos(x−y)=