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Troubles with a few HSC questions (1 Viewer)
- Thread starter BlueGas
- Start date
integral95
Well-Known Member
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- Dec 16, 2012
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- HSC
- 2013
Q1
The Quotient rule is used if the denominator also contains a variable, since it's a constant here it's "ignored" and just left as 15 and 4 respectively.
Q2
u is a constant here and differentiating a constant gives 0
 = \frac{d}{dv}v -\frac{d}{dv}u = 1-0 )
The Quotient rule is used if the denominator also contains a variable, since it's a constant here it's "ignored" and just left as 15 and 4 respectively.
Q2
u is a constant here and differentiating a constant gives 0