Sequences
Muhtasari
A sequence is a list of numbers that follows a rule, and spotting that rule is one of the most satisfying skills in mathematics. Once you can describe a sequence with a formula for its nth term, you can jump straight to the 100th term without writing out the first 99.
In this lesson you will continue sequences, recognise patterns including the term-to-term rule, and find and use the nth term of linear and (at Extended) simple quadratic and cubic sequences.
Malengo
- Continue a given number sequence or pattern.
- Recognise patterns in sequences, including the term-to-term rule, and relationships between different sequences.
- Find and use the nth term of the following sequences: (a) linear (b) simple quadratic (c) simple cubic.
- Find and use the nth term of sequences. (Extended only)
Maelezo ya Somo
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Tathmini ya Somo
Hongera kwa kukamilisha somo la Sequences. Sasa kwa kuwa umechunguza dhana na mawazo muhimu, ni wakati wa kuweka ujuzi wako kwa mtihani. Sehemu hii inatoa mazoezi mbalimbali maswali yaliyoundwa ili kuimarisha uelewaji wako na kukusaidia kupima ufahamu wako wa nyenzo.
Utakutana na mchanganyiko wa aina mbalimbali za maswali, ikiwemo maswali ya kuchagua jibu sahihi, maswali ya majibu mafupi, na maswali ya insha. Kila swali limebuniwa kwa umakini ili kupima vipengele tofauti vya maarifa yako na ujuzi wa kufikiri kwa makini.
Tumia sehemu hii ya tathmini kama fursa ya kuimarisha uelewa wako wa mada na kubaini maeneo yoyote ambapo unaweza kuhitaji kusoma zaidi. Usikatishwe tamaa na changamoto zozote utakazokutana nazo; badala yake, zitazame kama fursa za kukua na kuboresha.
- Find the nth term of 3, 7, 11, 15, ... A. 3n B. 4n - 1 C. 4n + 1 D. n + 4 Answer: B
- What is the next term in 5, 8, 11, 14, ...? A. 16 B. 17 C. 18 D. 21 Answer: B
- For the nth term 4n - 1, what is the 20th term? A. 79 B. 80 C. 81 D. 19 Answer: A
- The sequence 1, 4, 9, 16, ... has nth term: A. 2n B. n + 3 C. n^2 D. 4n Answer: C
- What is the term-to-term rule for 2, 6, 10, 14, ...? A. add 2 B. add 4 C. multiply by 3 D. add 6 Answer: B
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Inapatikana kwenye programu ya Green Bridge
Pakua programu ya Green Bridge CBT kwenye simu yako au kompyuta yako ili kupata maelezo kamili ya masomo, maswali ya mazoezi, na mengi zaidi.
Vitabu Vinavyopendekezwa
Fanya Mazoezi ya Maswali ya Majaribio
Ungependa kufanya mazoezi ya maswali ya majaribio kuhusu Sequences? Pakua programu ya Green Bridge CBT ili kupata maswali ya majaribio na tathmini kamili za mazoezi kuhusu mada hii.
Pakua Programu Kwenye Google Playstore
Kila kitu unachohitaji ili kufaulu katika JAMB, WAEC & NECO.
