The new N-Trig DuoSense Pen 2 is an active stylus that delivers an on-screen note taking experience close to using a pen and paper and better than the typical iPad note taking experience. N-Trig sent ...
Struggling with a problem that seems to require trigonometry? This lesson shows how to solve it without using trigonometry, using two easy methods anyone can apply. With clear logic and step-by-step ...
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