Modify statement and write down
Find out if the statement is true or false. If it is false, than modify statement and write down the TRUE statement.
1. {2,4,6} is equivalent to {x/ x E N and 2 < x < or equal to 6}
2. {a,e,i,o,u} = {1,2,3,4,5}
3. For any set A, A U A' = U
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The compressor of the jet engine increases the pressure of incoming air from 15 psia to 75 psia. Find the temperature and desntiy of all the air exiting the compressor if th einlet air temperature is 15 deg C and the compressino process is isentr
Air flows over the wing flying at freestream velocity of 120 ft/s. Near the leading edge of the wing, the air pressure on the surface is 1721.6 psf. A short distance away on the upper surface, the pressure has dropped to 1712.5 psf. The air tempe
A golfer stands 480 ft (160 yd) horizontally from hole and 45 ft above the hole. Supposing the ball is hit with initial velocity of 120 ft/s, at what angle (or angles) must it be hit to land in the hole? Suppose the path the ball lies in a plane.
If a campus telephone extension has four digits, how many different extensions are there with no repeated digits, if the first digit cannot be 0?
Besides a second point, what other information is required in order to draw one distinct line through a given point?
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There're 2,94,000 tractors in a specific state, out of which 1,50,000 are manufactured by Mahindra. Out of every 1,000 Mahindra tractors, 98 are red in colour and 5.3% of total number of tractors in the state are red. What percentage of non-Mahind
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