The area of the region is.When fis a continuous, nonnegative function of y, you still can use the same basic procedure shown in Examples 5 and 6. Begin by partitioning the interval [0, 1] into n subintervals, each of width Ay = 1/n. Then, using the upper endpoints c = i/n,...
You can use the symmetry of the region and obtain the \mathrm{area}=2\int _{0}^{2}(4-y^{2})\d y.An alternative method is to find the area by setting up an integral with respect to the x-axis and expressing x=y^2 as y=√ x and y=-√ x....
1、region n. 地区，区域 〔辨析〕通常指界线不明的较大地区或一国的行政分区；the regions 则指某国除首都以外的所有区域。〔例证〕London and the regions 伦敦及（英国）其他各地区 2、area n. 地区，区域 〔辨析〕普通用词，指国家、市镇等的区域，或建筑、处所等中作特定用途的场地。〔例证...
- "Area" 可以指用于划分行政、商业或生活环境的特定领域。 - "Region" 可以指更广泛范围的地理、经济或政治区域。 例句: The shopping area in the city center offers a variety of retail options. (市中心的购物区提供各种零售选择。) The Middle East region has a rich history and is known for its ...
The meaning of AREA is the surface included within a set of lines; specifically : the number of unit squares equal in measure to the surface. How to use area in a sentence.
百度试题 结果1 题目【题目】Find the area of the region enclosed by the curve (x)1-and the lines y=-and y= 相关知识点: 试题来源: 解析 【解析】 2(-) 反馈 收藏
结果1 题目 Find the area of the region bounded by the two circle intersecting each other at two points. The radius of the circles is 8 cm and central angle is90° E A)18 cm2B)17.96 cm2c)18.29 cm2D)16 cm2E)None of these 相关知识点: 试题来源: 解析 E 反馈 收藏 ...
The children's play area is located at the back of the park. (儿童游乐区位于公园的后方。)The Southeast Asia region is known for its diverse cultures and cuisines. (东南亚地区以其多样的文化和美食而闻名。)区别三：层级不同 - "Area" 相对更具体，通常比较小，可以是一个房间、一个...
2.region通常指较大的地区,它既可以表示一个国家的行政分区,也可以指非行政分区: The south east is the richest of England.英国的东南部是最富有的. Italy is divided into 20 regions.意大利被分为20个行政区. 其它用例:the Arctic region 北极地区 in country regions在农村地区 a faraway region 遥远的地...
1. area是这组词中用得最广的,表示的“地区”可大可小,但通常不指行政分区:I find the people in this area very friendly. 我发现这个地方的人很友好。 2. region通常指较大的.地区,它既可以表示一个国家的行政分区,也可以指非行政分区:The south east is the richest of England. 英国的东南部是最富有...