Let a be a non-empty and bounded set and let sup a. (a) prove that s ea (b) prove that if s e a then a is not open.

Read the following two statements. then use the law of syllogism to draw a conclusion. if the tv is too loud, then it will give me a headache. if i have a headache, then i will have to rest.

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Find the values of the variables in the kite