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There are 2 main methods for finding a normal vector.
If you know two vectors that lie in the plane e.g. (a,b,c) and (d,e,f), we can find a normal vector by calculating the vector/cross p...
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Find an equation that explains the problem. We can see how many goals the players have scored in comparison to each other. The person with the fewest goals is Chris. Let us say he score x goals. Then we c...
According to the quotient rule, when y(x)=f(x)/g(x), y'(x)=(f'(x)g(x)-g'(x)f(x))/g(x)2
f(x)=9e7x f'(x)=63e7x, g(x)=12e2x g'(x)=24e2x
y...
To answer, you need to know and be able to use your trigonometric formulae including the double angle formulae on data sheet.
1: cos(3x)=cos(2x+x) = cos(2x)cos(x) - sin(2x)sin(x) split the 3...
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