Waecmaths
| Title | waecmaths question |
|---|---|
| Question 5 |
If ${{U}_{n}}=n({{n}^{2}}+1)$ evaluate U5 – U4 |
| Question 48 |
Find the number of terms in the Arithmetic Progression (A.P) 2, –9, –20, …. –141 |
| Question 5 |
The nth term of a sequence is ${{T}_{n}}=5+{{(n-1)}^{2}}$. Evaluate ${{T}_{4}}-{{T}_{6}}$ |
| Question 30 |
The nth term of the sequence –2, 4, –8, 16,…. Is given by |
| Question 44 |
Find the next three terms of the sequence: 0, 1, 2, 3, 5, 8, …. |
| Question 39 |
Find the nth tem of the sequence 5, 10 , 20, 40, 80,… |
| Question 5 |
Find the 7th term of the sequence 2, 5, 10, 17, 26, _, _, _ |
| Question 25 |
A sequence is given 2 ½ , 5, 7½….. if the nth term is 25. Find n |
| Question 38 |
Find the 6th term of the sequence: \[\frac{2}{3},\frac{7}{15},\frac{4}{15},\cdot \cdot \cdot \] |
| Question 36 |
Find the nth term of the sequence 2×3, 4×6, 8×9, 16×12 |
| Question 9 |
If 6, P and 14 are consecutive terms in an Arithmetic Progression (A.P), find the value of P. |
| Question 43 |
The fourth term of an Arithmetic progression (A.P) is 37 and the first term is −20. Find the common difference |