Submitted by mrmonkey on Mon, 12/11/2017 - 18:53
Forums:
page 17: last line x=pi/4,5pi/4
page 18: i) quadratic factorisation is (2sinx-1)(sinx+2)
just thought i might as well let you know of these two little typos in the solutions of the pure step 1 i spotted while marking my work fyi
Thanks!
Typos corrected. Thanks a lot!