Name: ________________________ Course/Yr: _______________
Date: ________________________
Problem Set #1: SETS
A. Use the Roster Method to specify the sets of in Problems 1 through 5.
1. The fractions whose numerator is 1, and whose denominator is a counting number less than 10
2. The single digits used in the decimal system
3. The colors of the rainbow
4. The set of first 10 prime numbers
5. The months of the year
B. Write the cardinality of the sets in Problems 1 through 5.
C. The subsets of a set is given by the formula 2^n (read as "2 raised to n" or "2 raised to the power of n"), where n is the cardinality of the set. For example, the set {a, b, c} has 2^3 = 2x2x2 = 8 subsets, i.e., {{a,b,c},{a,b},{a,c},{b,c},{a},{b},{c},{Ø}}.
Find all the subsets of the set {l,o,v,e}.
D. If U = {x|x is a letter in the the English Alphabet}
A = {x|x is a or one of the next four letters in the English alphabet}
= {a,b,c,d,e}
E = {x|x is e or one of the next four letters in the English alphabet}
I = {x|x is i or one of the next four letters in the English alphabet},
Find:
a. A n E
b. E n I
c. I n Ø
d. Ø U A
e. A' n I'
Analytic Geometry Knowledge Questions
Direction: Encircle the letter of the correct answer.
1. A _________________ is an equation in r and Ө.
a. rectangular equation c. polar equation
b. quadratic equation d. parametric equation
2. It is a ray emanating from the pole of the rθ-plane.
a. Origin b. Polar Axis c. Polar Angle d. Angular Coordinate
3. It is a two-dimensional coordinate system in which each point P on a plane is determined by a distance r from a fixed point O and an angle Ө from a fixed direction.
1. A _________________ is an equation in r and Ө.
a. rectangular equation c. polar equation
b. quadratic equation d. parametric equation
2. It is a ray emanating from the pole of the rθ-plane.
a. Origin b. Polar Axis c. Polar Angle d. Angular Coordinate
3. It is a two-dimensional coordinate system in which each point P on a plane is determined by a distance r from a fixed point O and an angle Ө from a fixed direction.
Metrobank-MTAP-DepEd Math Challenge 2013-2014 Grade 7 Questions 21-30
21. Simplify: 2(5)2 – 6(-2)3 + (3 –
7)3
22. How many different lengths of diagonals does a
regular decagon have?
23. Give the solution set for 3[7 – 2(7x – 4)] = -42x + 45
MTAP Math Challenge 2013-2014 Questions 1-10
Metrobank-MTAP-DepEd Math Challenge 2013-2014
Grade 7 Elimination (1-10 Questions)
1. Simplify:
2. Simplify:
MTAP Math Challenge 2013-2014 Grade 7 Questions 11-20
11. What number is exactly midway between 3/2 and -9?
12. What price of a pencil is p pesos and a notebook costs PhP12 more than a pencil. How much do 3 pencils and 2 notebooks cost?
13. Compute:
12. What price of a pencil is p pesos and a notebook costs PhP12 more than a pencil. How much do 3 pencils and 2 notebooks cost?
13. Compute:
Subscribe to:
Posts (Atom)