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17 Cards in this Set
- Front
- Back
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What rules do you need to remember when talking about summation series?
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These are not given in the equation booklet but need to be remembered as are needed to work out some questions!
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When given a summation what should you look out for?
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What does a 2x1 and 2x2 matrix look like?
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How do you add and subtract matrices?
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How do you multiply matrices?
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How would you work out the coordinates of a point after a transformation?
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To calculate the coordinates of a point after a transformation multiply the Transformation Matrix by the coordinate.
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What is the matrix for reflection in the x and y axis?
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What is the matrix for the reflection in the y=x axis and y=(tan) x?
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The formula for y=(tan) x is in the booklet so don't need to memorise it but it's worth knowing what it looks like and being able to recognise it.
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What would a matrix for enlargement by scale factor of k with the centre (0,0) look like?
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What would a matrix for a stretch look like?
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What would a matrix for rotation look like?
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Do not need to memorise it just be familiar with what it looks like as it is given in the formula booklet.
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What is i?
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What does a complex number look like? Label both parts!
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How would you add (2+3i) and (5-2i)
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How would you multiply (2-3i) and (6+2i)?
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What is a complex conjugate?
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How would you solve an equation such as 5z - 2z*= 3 - 14i?
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