## IB Maths Trigonometric equations

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

### IB Maths Trigonometric equations

IB Mathematics HL– Trigonometry, Trigonometric equations

How can we solve the following trigonometric equation?

$2sinx=\sqrt 2$ for $- \pi \leq x \leq \pi$

Thanks
elizabeth

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Joined: Mon Jan 28, 2013 8:09 pm