Cambridge International AS and A Levels (February-March 2022 Pure Mathematics Paper 1 Variant 1)

Описание: Cambridge Past Papers - https://papers.gceguide.com/

This Paper - https://papers.gceguide.com/A%20Level...

0:00 - Introduction
0:37 - Question 1.a (completing the square)
1:55 - Question 1.b (solving a quadratic equation)
2:41 - Question 2 (arithmetic progression simultaneous equation)
7:39 - Question 3.a (find coefficient in a binomial expansion)
13:37 - Question 3.b (hidden quadratic trinomial)
17:24 - Question 4.a (prove trigonometric identity)
21:16 - Question 4.b (solve trigonometric equation)
24:35 - Question 5.a (mensuration - area of sector and are of triangle)
30:02 - Question 5.b (mensuration - arc length and trigonometry)
34:54 - Questoin 6.a (functions - find an expression for the inverse)
37:43 - Question 6.b (rewrite algebraic expression and find range of function)
41:19 - Question 6.c (explain why composite function cannot be formed)
42:38 - Question 7.a (simultaneous equations)
45:07 - Question 7.b (integration - find enclosed area)
51:47 - Question 8.a (explain transformations applied to a trigonometric function)
53:31 - Question 8.b (solve trigonometric equation)
55:22 - Question 9.a (equation of circle - find centre and radius)
58:46 - Question 9.b (nature of roots - 2 distinct points of intersection)
1:03:29 - Question 10.a (nature of stationary point)
1:05:00 - Question 10.b (integration - find equation of a curve, given the second derivative)
1:08:49 - Question 10.c (show curve has no other stationary points)
1:10:00 - Question 10.d (rate of increase of a point moving along a curve witht respect to time - parametric type equations)