1.For a fuzzy variable x of a vehicle speed, one fuzzy subset,
A is defined by a proposition "Vehicle speed(km/h) is
Medium". If the fuzzy subset is
A = 0.25/30+0.8/40+1.0/50+0.75/60+0.3/70+0.1/80,
then find a-cuts by using resolution identity.
2.The room temperature x in Fahrenheit (OF) is converted to y in Celsius (°C) through the function y = f(x) = 5(x-32)/9.
Let a fuzzy set B, (in Fahrenheit) be defined by
B, = 0.15/76 + 0.42/78 + 0.78/80 + 1.0/82 + 1.0/84
What is the induced fuzzy set of B, in terms of the
extension principle? B2 = ?
1。对于车辆速度的模糊变量x，一个模糊子集，A由“车辆速度（公里/小时）为中等”命题定义。若模糊子集为A=0.25/30+0.8/40+1.0/50+0.75/60+0.3/70+0.1/80），然后使用分辨率标识找到a-cut。
2。室温x以华氏度（°F） 为单位，通过函数y=f (×) =5 (x-32）/9转专换成摄氏度的y。设一个模糊集B_（华氏度）由
6，=0.15/76+ 0.42/78+ 0.78/80 + 1.0/82 +1.
0/84 根据可拓原理，什么是B_的诱导模糊集？
B2 = ?