题目内容

Math.sin(Math.PI) returns _______.

A. 0.4
B. 0.0
C. 0.5
D. 1.0

查看答案

搜索结果不匹配？点我反馈

更多问题

Math.cos(Math.PI) returns _______.

A. 0.5
B. -1.0
C. 0.0
D. 1.0

What is Math.round(3.6)?

A. 3
B. 3.0
C. 4
D. 4.0

Which of the following is a possible output for (int)(51 * Math.random())?

A. 50
B. 100
C. 500

Math.ceil(5.5) evaluates to _____.

A. 5
B. 6.0
C. 6
D. 5.0