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integrate [xe^(-x)] with respect to x.

integrating a product of functions of x - integration by parts. integral of uv' = uv - integral of u'v. choice of u from LIATE - logs, inverse trig, algebra, trig, exponentials - choose u=x. u=x, v'=e^(-x...

Answered by Zachary P. • Maths tutor

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Explain the difference between Type 1 and Type 2 reasoning, and whether they cooperate or contradict each other.

Type 1 reasoning is automatic, reflexive, emotional, habitual, low effort and low capacity. It is also quicker and sometimes called the "old mind". Type 2 reasoning is effortful, reflective, cog...

Answered by Merle V. • Psychology tutor

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Explain what the possible results could be from increasing the Euro/US dollar exchange rate (you are Euro)

When the exchange rate EU/US goes up, (1/5 becomes 1/10) the euro becomes worth less. If they euro is worth less, European products become cheaper to the US, potentially stimulating exports, while US prod...

Answered by Merle V. • Economics tutor

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