Is SSA sine or cosine? "SSA" is when we know two sides and an angle that is not the angle between the sides. use The Law of Sines first to calculate one of the other two angles; then use the three angles add to 180° to find the other angle; finally use The Law of Sines again...
I know that functions are used to eliminate repeated code, but I figured that a similar concept would probably help math equations in loops. My professor mentioned that some things, for example cosine/sine, take longer than simpler math like addition. That said, I'm wondering if there is a...
The foundation of our civilization is tools. We didn't just evolve to a state that allowed us to use them, we began to improve them ourselves. The tools are becoming more intricate, more efficient and more perfect. It can be a hammer, an industrial robot, or a monetary relationship. Som...
I KNOW the quadratic formula, but never sat down to memorize it. I know the formulas for sine and cosine angle sums and differences, but not through rote. And while I don’t “know” in the same way the double angle formulas for sine and cosine, I can derive them in seconds from ...
If mothers systematically alter their unique timbre signatures when speaking to their infants, we predicted that we could use freely improvised, naturalistic speech data to discriminate infant-directed from adult-directed speech. Furthermore, if this systematic shift in timbre production during IDS exists...