Solving Problems Involving APs and GPs (HSC SSCE Mathematics Advanced): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
ShowHide
Practise the questions
10 questions from this quiz
What condition must be satisfied for three numbers , , to form an AP?
What condition must be satisfied for three numbers , , to form an AP?
If three numbers form a GP, what relationship holds?
If three numbers form a GP, what relationship holds?
Find if , , form an AP.
Find if , , form an AP.
If , , form a GP, what are the possible values of ?
If , , form a GP, what are the possible values of ?
or
When solving AP simultaneous equations, which operation eliminates ?
When solving AP simultaneous equations, which operation eliminates ?
Subtraction
When solving GP simultaneous equations, which operation eliminates ?
When solving GP simultaneous equations, which operation eliminates ?
Division
If three numbers form an AP, what is the middle term?
If three numbers form an AP, what is the middle term?
Average of the outer two terms
Which formula gives the th term of a GP?
Which formula gives the th term of a GP?
When is trial-and-error most practical for GP index problems?
When is trial-and-error most practical for GP index problems?
Target value is relatively small
For a GP with and , how do you find ?
For a GP with and , how do you find ?
Divide equation by equation