MATHEMATICS PROBLEM SOLVER

It is a site for parents, students and teachers. This site can help O-LEVEL or GCSE secondary school students in mastering mathematics subject. It intends to involve the learners by making them follow up the examples before they can do questions on their own at the TRY THIS.... section. There are some videos, tests, quizzes and past examination questions. Learning the examples will ultimately give students the required confidence in solving various questions in mathematics.

Wednesday, 20 December 2017

SEQUENCES-1

The nth term of a certain sequence is 8n-7. Find the 11^th term

Solution

A_n = 8n-7

But n=11

A₁₁ = 8(11)-7 [since n = 11]

A₁₁ = 88 - 7

A₁₁ = 81

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The nth term of a certain sequence is 9n² – 13n. Find the 5^th term

MATHEMATICS PROBLEM SOLVER

Wednesday, 20 December 2017

SEQUENCES-1

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