lunalovegood 0 Posted December 6, 2017 Report Share Posted December 6, 2017 I am thinking of doing ia math in trigonometry. I am interested in proving/remaking of a formula; Al Biruni's geodesy formula. The question is, is that proving one's formula is decent for math sl and will it be likely to score high score? Reply Link to post Share on other sites

kw0573 1,252 Posted December 6, 2017 Report Share Posted December 6, 2017 (edited) I don't think proving this specific formula is enough, because the derivation seems slightly under par. There's an example of proving cubic formula, which is closer to SL level. I would try add content in addition to trig. Edited December 6, 2017 by kw0573 Reply Link to post Share on other sites

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