Integers n for some integer
Assume that 3 divides n, and that 3 doesn't divide m. Prove that 3 doesn't divide n + m. (Suggest n=3k, n=3k+1, and n=3k+2 to satisfy all integers n for some integer k.)
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Is it possible to find out the intersection of two matrices if the matrices don't equal each other. Say, H = (1,2,3,4) which is a 2x2 matrix and K= (5,6,7,8) which is a 2x2 matrix. So what would HnK be? (where n= intersection)
In study conducted to investigate browsing activity by shoppers, each shopper was initially classified as a nonbrowser, light browser, or heavy browswer.
Two particles A and B break loose from the comet. They've the same density. The radius of A is 10 times that of B. The gravitational force on A is ___ that on B.
For some unknown reason, we desire to spend exactly $100 on 100 animals at Animal Rescue Society. Dogs cost $15 each, cats are $1, and mice are four for the dollar. We have to purchase at least one of each and every kind of animal. Our goal is to
The wattage of the headlights is 60N Determine the number of particles, each carrying a charge 1.6*10^-19C that pass between the terminal of the 12-v car battery when the headlights burn for one hour. Data given: Va-Vb=12V.
Company A has three debt issues of $3,000 each. The interest rate upon issue A is 4 percent, on B the rate is 6 percent, and on C the rate is 8 percent. Issue B is subordinate to A, and issue C is subordinate to both A and B. The firm's operating
Let A be an nxm matrix, and let B be matrix obtained from A by scrambling the rows. Describe there exists a unique nxn permutation matrix P such that B=P*A.
Is ethylene ideal gas under such conditions? Describe. Describe the volume of the cylinder? Determine the pressure in the cylinder after 90% of the ethylene has been removed if the temperature is 25 degrees C?
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