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( sec2(x))/((sec(x)+1)(sec(x)-1))Then, by the rule of 'difference of two squares', we know that this equals= (sec2(x))/(sec2(x)-1)= (sec2x/tan2x)s...
The question can be approached in several ways. I personally find useful to have a general idea of the answer as a whole in my head before starting to speak out loud. The trick is to not get lost in your ...
This question demands a topical issue such as the dangers of alcoholism or drug abuse. I would encourage the student to thoroughly learn topical vocabulary and help them to devise techniques, such as flas...
When you're working with fractional indices, I find the following rhyme really useful:"Fractional indices are like a flower: the bottom's the root, the top's the power".We have a cube root <...
First, look at the key information from the question and form an equation for each of the first two sentences. These equations are as follows (let a represent the number of apples and b represent the numb...
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