×

# Pure 2 Chapter 6 - Trigonometric Functions

Designed to accompany the Pearson Pure Mathematics Year 2/A2 textbook.

## Mrs S Squibb

### 18th Nov 2020 Flag Comment

Slide 22 still needs solutions for tanx=4/5

## Mr J Tench

### 31st Oct 2020 Flag Comment

Hi Jamie, slides 10 and 11 still have incorrect ranges for the graphs of sec and cosec.

## Mr J Tench

### 22nd May 2020 Flag Comment

In the slides, the chapter overview box 1 should say cot rather than tan

## Ms J Buckmire

### 27th Sep 2019 Flag Comment

Thanks for everything. Just a warning for other teachers the QQQ P2- Chapter 6-v1 question 1 includes the double angle formula which is part of Pure 2, chapter 7

## o bhallil

### 26th May 2019 Flag Comment

in slide 22 why u didn't work out tan x= 4/5

## Mrs T Greenaway

### 9th Nov 2018 Flag Comment

Pure 2 Chapter 6 slide 25 is not correct. The arcsinx and sin x do not intersect as shown. The line y=x is approx the same at the sinx curve for small angles. Otherwise great ppt. thank you

## Mr V Van Pelt

### 5th Oct 2018 Flag Comment

Hi Jamie - bottom Q slide 22 you've left out 2 answers. thanks VVP

## UY

### 20th Sep 2018 Flag Comment

Still has range errors for sec and cose - 20/9/19.

## Dr J Frost

### 6th Sep 2018 Flag Comment

The minor error on Slides 10 and 11 has now been fixed. Many thanks.

### 10th Jun 2018 Flag Comment

I would like to appreciate you for explaining the what the core and complementary trig identities are. Trigonometry makes so much more sense now. This is from an A-Level Student.

### 12th Mar 2018 Flag Comment

On slides 10 and 11, ranges of sec and cosec have omitted negative sign.

## Ali

### 9th Jan 2018 Flag Comment

Perfect job!!!

General Comment Report an Error