Evaluating Using the Sum-to-Product Formula Evaluatecos(15°)−cos(75°).cos(15°)−cos(75°).Check the answer with a graphing calculator. Show Solution Proving an Identity Prove the identity: cos(4t)−cos(2t)sin(4t)+sin(2t)=−tantcos(4t)−cos(2t)sin(4t)+sin(2t)=−...
The sum calculation unit (11) includes an output detector (11A), and the output detector (11) is from a plurality of product calculation elements (10AA) to (10AC) when an alternative element (10AX) is not used. Detect the total value of the output.柴田 竜雄...
The dot product calculator can also work as a tool to find the angle between two vectors for which cosine is the ratio between the scalar product and the vectors' magnitudes: cos α = a·b / (|a| × |b|). To learn more about ratios such as this one, check out our ratio calculato...
Calculate your customer lifetime value with our free calculator Customer acquisition cost Customer acquisition cost (CAC) represents the average spend your company incurs to win new customers. Again, this is easy to calculate: take the total cost of marketing and sales and divide it by the number...
This is the GDP calculator (Gross Domestic Product), which helps you to calculate the aggregate domestic output produced in a given country in a nominal term. In the following, you will get familiar with the logic of this calculator, and you will be able to quickly answer the question: "...
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One has been identified for you already, the identity property of multiplication – any number times 1 gives back the original number. The other special case is the multiplication property of 0. Any number times 0 gives a product in math of 0....
Find the exact value using the Half-Angle Identity for tan(A/2). Write the complex number in trigonometric form: z = 3i. Express the following complex numbers in Cartesian form: A) 2(cos pi/4 + i sin pi/4) B) 2e^(i...
Identity Yikes. Who am I? What is human? How much of my identity do I own? Do I have identity rights? Are they the same or different from privacy rights? Singularity, transhumanism… these topics leave the world of freaks, sci fi, “Futurists” and other fringe places and become an...
level that the system expects to draw from each power supply module, and consequently, the power supply mode that will be suitable. To calculate, or estimate a system's power budget, and to determine power supply requirements for a specific PoE configuration, use theCisco Power Calcul...