Wednesday, April 24, 2013

Unit T post #3

Why is a "normal" tangent graph uphill, but a "normal" cotangent graph downhill?
This is because there ratios are both over 1. Cotangent is the reciprocal of tangent , there for it will be the exact graph but tangent going from down to up, and cotangent going from top to bottom.
www.analyzemath.com

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