A2 maths formula revision
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Rewrite sin x / cos x in terms of tan | tan x
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| Rewrite sec^2 x in terms of tan | 1 + tan^2 x
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| rewrite cosec^2 x in terms of cot | 1 + cot^2 x
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| What do you use the chain rule for? | Differentiating a function of a function, eg
sin 2x or exp(3x)
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| What do you use the quotient rule for? | Differentiating a function divided by a function, ie u/v
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| What do you use the product rule for? | Differentiating two functions multiplied together, eg
(x^2)(sin x)
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| Differentiate sin kx | k cos kx
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| Differentiate cos kx | - k sin kx
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| Differentiate e^(kx) | k e (kx)
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| Integrate sin kx | - 1/k cos kx + c
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| Integrate cos kx | 1/k sin kx+ c
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| Integrate tan x | sec^2 x + c
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| Integrate 1/x | ln|x| + c
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| Integrate e^kx | 1/k e^kx + c
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| What is the formula for the volume generated by rotating the area enclosed by a curve y = f(x) and the x-axis? revolution around the x axis? | V = pi int(a,b) y^2 dx
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| What is the formula for finding the volume generated by rotating the area enclosed by a curve y = f(x) and the y-axis? | V = pi int (a,b) x^2 dx
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| What is 1/ sin x | cosec x
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| What is 1/ cos x | sec x
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| What is 1/ tan x | cot x
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| Differentiate ln x | 1/ x
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| What is sin^2 x + cos^2 x | 1
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| What is 1 - cos^2 x | sin^2 x
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
stevebishop
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