16 янв. 2020 г. — By definition, a rational number is a number that can be expressed as the quotient of two integers. This quotient is called fraction and is ...
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/questions/17736/how...
16 янв. 2020 г. — I was having a discussion with a colleague who is in the process of writing some curriculum, and we ended up having a discussion about what ab (with ...
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/questions/17736/how...
16 янв. 2020 г. — By definition, a rational number is a number that can be expressed as the quotient of two integers . This quotient is called fraction and is ...
3
/questions/28327/goo...
10 дек. 2024 г. — I often encounter students who incorrectly think that 2a−3b+7a+4b=−5a+7b, rather than 9a+b, due to the misapprehension that 2a−3b+7a+4b=2a− ...
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/questions/10218/is-...
14 дек. 2015 г. — Im looking for a sign that is the reciprocal of '≪'. Where a≪b means that a is very much smaller than b (and perhaps may be neglected), im looking ...
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/questions/17736/how...
16 янв. 2020 г. — I was having a discussion with a colleague who is in the process of writing some curriculum, and we ended up having a discussion about what ab (with ...
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/questions/14999/is-...
28 дек. 2018 г. — I want to ask a question that causes confusion. In the trigonometry, we use some units of measure of angle: degree and radian. Which is/are correct? 180∘=π ...
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/questions/17736/how...
16 янв. 2020 г. — I was having a discussion with a colleague who is in the process of writing some curriculum, and we ended up having a discussion about what ab (with ...
8
/questions/27681/why...
8 апр. 2024 г. — I was showing my neighbour's daughter how to do simple sine, cosine and tangent questions and their inverses. She could do the questions fine but she ...