Exam questions (U1 & U2)

Choose 9 out of the following 10 questions

1. About the set of Real Numbers:

• • Classifying numbers written in different forms (fractions, decimals, radicals, scientific notation, factorials...)

  • Sorting different kind of numbers

2. Rationalising and/or simplifying expressions

3. Find x in simple logarithmic equations

4. Write something equals to n (n ∈ Z).

5. Factorial and combinatorics

6. Binomial expansion (find a specific term or expand a binomial).

7. Arithmetic or geometric progression:

• • General term.

  • Sum of some terms.

  • Sum of all the terms (if possible).

8. Errors (absolute, relative).

9. Easy problem

10. Funny, new, different problem (FNDP)