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ESSAY PLAN: Viewpoint: Although it can be accepted that Khrushchev's economic policies, such as the 'Virgin Lands Scheme', partially contributed to economic decline, it is...
The subjunctive is used to express wishes, emotions, impersonal expressions, doubt/denial and ojalá. To remember these siutations, the acronym WEIRDO is very helpful. Examples of impersonal expressions in...
Enzymes are biological catalysts that speed up chemical reactions by providing an alternative reaction pathway with lower activation energy.
'Por' and 'para' both usually translate into English as 'for'. There is no firm distinction between the two so it is necessary to learn when you would use either 'por' or 'para'.Por:...
To solve this problem we will use a clever substitution to easily integrate and thus obtain the answer.First we can represent tan(x) as its fractional equivalent sin(x)/cos(x), assigning the variable u to...
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