8)For each of the following compound statements, first identify the
corresponding component statements. Then check whether the statements are
true or not.
(i) If a triangle ABC is equilateral, then it is isoscel
es.
The component statements are given by
p:Triangle ABC is equilateral.
q: Triangle ABC is Isosceles.
Since an equilateral triangle is isosceles, we infer that the given compound statement
is tr
ue.
8)For each of the following compound statements, first identify the corresponding component statements. Then check whether the statements are true or not. (i) If a triangle ABC is equilateral, then it is isosceles.
9)For each of the following compound statements, first identify thecorresponding component statements. Then check whether the statements aretrue or not. If a and b are integers, then ab is a rational number.
13)check whether "or" used in the following compound statement is exclusive or inclusive.write the component statements of the compound statement and use them to check whether the compound statement is true or not .justify your answer t: you are wet when it rains or you are in a river
8. Indicate whether each of the following statements is true or false. If a statement is false, explain why a) Two structural isomers may be chiral. : True b) A compound must be chiral in order to have an enantiomer. True c) A chiral compound with an asymmetric carbon atom designated always has a positive optical rotation. False (R) as d) Mirror-image molecules are always enantiomers. False chiral. False e) All compounds with asymmetric carbon atoms are f)The relative configuration...
Match each of the following with their corresponding statements. Part A 5s and 6s orbitals Check all that apply. Check all that apply. None of these statements are true. They are in the same energy level. They have the same shape. They have the same maximum number of electrons.
For each of the following, indicate whether it is an ionic compound (I) or a molecule (M), and give the corresponding formula or name as appropriate. I or M Chemical Formula/Name .1. aluminum acetate 2. silver phosphate 3. ammonia 4. copper (II) hydroxide 5. ammonium sulfate 6. calcium perchlorate 7. phosphorus trichloride 8. titanium (IV) oxide
QUESTION 2 Check whether the following statements are true or wrong. i. The geometric increase method predicts a greater population than the arithmetic increase method. ii. To transport water from a lower elevation to a higher elevation, gravity method can be used. iii. The self-cleansing velocity is to check the deposition in the sewer pipeline. iv. To transport water to a longer distance, pumps should be arranged in parallel. v. Diffusion is the main transport mode of pollutants in a...
Part I: True/False and Justify: For each of the following statements, choose whether it is true or false and justify your choice with a short sentence. 1. One challenge associated with poor households' investment in health is that many health investments have important externalities. 2. If a good or service is not traded on markets, there is no way to value it. 3. In Cost-Benefit Analysis, quantifying benefits is more difficult than quantifying costs.
For each of the following statements, identify whether the statement is true or false, and explain why. Please limit each response to no more than 2 sentences. a) The probability that a continuous random variable takes a specific value is 0. b) Statistical inference is the process of drawing conclusions about unknown statistics by using known parameters. c) The terms “histogram” and “bar graph” are synonyms. d) If two events A and B are independent, then there is no overlap...
State whether each of the following statements is true or false. True False The unit of the rate constant for a first order reaction is M-1 * time-1 True False The reaction order that corresponds to the unit year-1 is 2 True False The unit of the rate constant for a second order reaction is M-1 * time-1 True False The reaction order that corresponds to the unit M-5/2 * min-1 is 7/2
I. True or False, 25 points (5 each), Read the following statements and indicate whether the statement is true or false. For extra credit (5 points each) explain how the false statements are not true. 3. DNA polymerase I performs proofreading by requiring a higher concentration of the next dNTP following a mismatch, allowing time for unwinding of the nascent duplex and 3 5' exonuclease digestion. 4. The DNA duplex of the genome is flexible enough to allow many values...