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tan(x)/sec²(x) Sec(x) = 1/cos(x), therefore 1/sec(x) = cos(x). also tan(x) = sin(x)/cos(x).using substitution, tan(x)/sec²(x) = (sin(x)/cos(x)) * cos²(x) = sin(x)cos(x). s...

Your personal statement is your way of showing the medical school that you're applying to your achievements, your thoughts and your motivation to become a doctor. Most medical schools receive a lot of app...

The first ionisation energy of an element is the energy required in order to remove the outermost electron from the element to make it an ion with the charge +1. From magnesium to aluminium the values sho...

The main role of the kidney is to filter the blood, to remove toxins like urea and then via various methods, parts of the kidney are able to reabsorb many of these filtered substances back for example, gl...

A cash flow chart can benefit a removals company in many ways. Firstly, it would help them see how many inflows and outflows they have on a month-to-month basis. This is beneficial as the company can then...