# Mathematics ## Solutions to SL Loney Plane Trigonometry Chapter 2

Herein you will get Solutions to SL Loney Plane Trigonometry Chapter 2, Examples 5, 6 and 7. Remember, Loney calls Exercises by the name of Examples. By design, we are providing solutions to only select items leaving the rest for the much-needed practice at your end. Jumpstart with the examples here. Or better, start over … ## Trigonometrical Ratios of Multiple & Sub-multiple Angles

Here again, we will start with a list of the formulae regarding the present topic Trigonometrical Ratios of Multiple & Sub-multiple Angles. Skip to the examples here. Alternatively, you may choose to start over with the Measurement of Angles or go through the previous post on Trigonometrical Ratios of the Sum and Difference of Two … ## Sequences & Series

Sequences & Series cover Arithmetic, Geometric and Harmonic Progressions. This post will enumerate the essential formulae with a link to problems and solutions thereof. Study Complex Numbers. What is a Sequence in mathematics? A sequence is an ordered collection of numbers $$t_1, t_2, t_3, … , t_n, …$$. The word of importance is ‘ordered’. It …