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36 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What refers to the difference between an approx value of a quantity and its exact value Relative error Mistake Absolute error Difference |
Absolute error |
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If the roots of an equation are zero, then these roots are classified as what type of solution Conditional solution Extraneous solutoon Hypergolic solution Trivial solution |
Trivial solution |
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If a =b, then b = a. This illustrates which axiom in algebra. Transitive axiom Replacement axiom Reflexive axiom Symmetric axiom |
Symmetric axiom |
Transitive axiom: If a=b and b=c then a=c Reflexive axiom: a=a Symmetric axiom: If a=b then b=a |
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What refers to the smallest natural number for which 2 natural numbers are factors Least common divisor Least common denominator Least common factor Least common multiple |
Least common multiple |
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To compute the value of n factorial, in symbolic form (n!), where n is large number, we use formula called Richardson-Duchman formula Diophantine formula Stirling's approximation Matheson's formula |
Stirling's approximation |
Matheson's formula - determines depreciation of an asset Stirling approximation - approx of large factorials n! ≈sqrt(2*pi*n)(n/e)ⁿ where n is a large number |
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What is the equivalent of the Roman numeral MCMXCIV in Arabic numeral? 1964 1974 1984 1994 |
1994 |
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Which of the following is true? sin(-a) = sin(a) tan(-a) = tan(a) cos(-a) = cos(a) csc(-a) = csc(a) |
cos(-a) = cos(a) |
Even odd identities cos(-a) = cos(a) sec(-a) = sec(a) |
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B |
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A |
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174 degrees is equivalent to __ mils 3094 2044 3421 2845 |
3094 |
360°=pi rad=400 gradians=6400 mils |
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4800 mils is equivalent to __ degrees 135270235142 |
270 |
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Which of the following is equivalent to 100 grads? 3000 mils pi/4 rads 3/4 revolutions 90° |
90° |
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Each of the faces of a regular hexahedron is a __ Square Triangle Rectangle Hexagon |
Square |
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What refers to a negative-height (inward pointing) pyramid used in cumulation? Apex Elevatum Cumulatum Invaginatum |
Invaginatum |
Elevatum refers to positive height pyramid Invaginatum refers to negative height pyramid |
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What is the distance in cm between two vertices of a cube which are farthest from each other, if the edge measures 8cm? 12.432 cm 13.856 cm 14.872 cm 15.890 cm |
13.856 cm |
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If sinA=3/5 and A is in QII while cosB = 7/25 and B is in QI, Find sin(A+B) -3/5 3/5 -5/3 5/3 |
-3/5 |
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if A is in the third quadrant and cosA=-15/17 then what is the value of cosA/2? |
A |
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A horizontal line has a Slope of __ Negative Infinite Positive Zero |
Zero |
Slopes: Horizontal = zero Vertical = infinity |
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When f''(x) is negative, the curve of y=f(x) is concave __ Downward To the right Upward To the left |
Downward |
If the second derivative is negative, then the point is a maximum point. The curve on the maximum is concave downward. |
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At maximum point, the value of y'' is: Zero Infinite Positive Negative |
Negative |
The following are the values of the second derivative, y'': y'' > 0 (positive) minimum point y'' < 0 (negative) maximum point y'' = 0 point of inflection |
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At the inflection point where x=a, f''(a)>0 f''(a)<0 f''(a)=0 f''(a)≠0 |
f''(a)=0 |
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A |
1. Type given 1 and 0 ung upper and lower limits 2. Choices tapos x=1 |
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B |
1. Type sa calcu. 1 and 0 2. Choices x?1 |
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D |
1. Type sa calcu. 1 and 0 2. Choices x? 1 |
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D |
The order of the differential equation is the order of the highest derivative of the unknown function. |
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B |
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A |
3 conditions for DE to be linear: 1. The dependent variable and its derivatives occur to the first degree only 2. No products of y and/or any of its derivatives present 3. No transcendental functions of y and/or its derivatives occur |
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Which of the following is considered a pure imaginary number -3 3+5i 5i 0 |
5i |
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What is the value of i²³ i -i 1 -1 |
-i |
Find pattern i = sqrt(-1) i² = -1 i³ = -i i⁴ = 1 23/4=5¾ 3rd in i pattern is -i |
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B |
Type sa calcu in COMPLEX mode |
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The graphical representation of a cumulative frequency distribution in a set of statistical data is called __ Histogram Kurtosis Leptokurtic Ogive |
Ogive |
Kurtosis frequency distribution is concentration of scores at mean. In Kurtosis, if distribution is more peaked than normal, it is Leptokurtic. If less peaked then platykurtic. |
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It is the character of a population which is measurable. Sample Distribution Frequency Parameter |
Frequency |
Sample part of population which is actually observed. Distribution list of values that a variable takes in a sample. Frequency measurement of number of times repeated events occurs per unit of time Parameter an argument of math function that is considered in some way incidental or secondary within a particular context of discussion |
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The quartile deviations n is a measure of __. Division Dispersion Certainty Central tendency |
Dispersion |
Dispersion is a real number that is zero of all the data are identical, and increases as data becomes diverse. Central tendency measure of middle in data. |
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A |
To get intersection of set B and C, determine elements do both sets have in common. |
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D |
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What is the cardinality of the set that has non-negative integers with exactly two digits as the elements 90 100 99 Nota |
90 |
Cardinality refers to the number of elements found in the set. For a set that has non-negative integers with exactly two digits as the elements, the number of elements is 90. Starting from 10 to 99 |
