Trigonometry, Trigonometric identities

Discussions for the Core part of the syllabus. Algebra, Functions and equations, Circular functions and trigonometry, Vectors, Statistics and probability, Calculus. IB Maths HL Revision Notes

Trigonometry, Trigonometric identities

Postby tanster1234 » Sat Feb 28, 2015 9:16 am

How to Prove the Trigonometric identity

sinx+1 sinx-cosx+1
--------- = ------------------
cosx sinx+cosx-1
Posts: 0
Joined: Sat Feb 28, 2015 9:06 am

Return to ib math HL Core