121 results authored by Harry Flynn - search across all users.
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Differentiate (axm+b)n.
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Differentiate (axm+bx2+c)n.
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Differentiating further exponentials
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Differentiating the natural logarithm
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Real life problems with differentiation
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Another practical application of differentiation
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Differentiate eaxm+bx2+c
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Differentiate (a+bx)msin(nx)
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Finding the stationary points of a cubic with two turning points
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This question provides practice at differentiating polynomials.
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A basic introduction to differentiation
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Statements about the different kinds of averages where you have to select "always", "sometimes", or "never".
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Differentiate sin(ax+b)enx.
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No description given
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Differentiation of polynomials, cos, sin, exp, log functions. Product, quotient and chain rules.
rebelmaths
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Differentiate f(x)=xm(ax+b)n.
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An introduction to using the quotient rule
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Differentiate f(x)=xm(ax+b)n.
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Curl of a vector field.
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Divergence of vector fields.
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Gradient of f(x,y,z).
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No description given
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No description given
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Find the dot product and the angle between two vectors
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Find the cosine of the angle between two pairs of 3D and 4D vectors.
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Given a 3 x 3 matrix, and two eigenvectors find their corresponding eigenvalues. Also fnd the characteristic polynomial and using this find the third eigenvalue and a normalised eigenvector (x=1).
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A,B 2×2 matrices. Find eigenvalues and eigenvectors of both. Hence or otherwise, find Bn for largish n.
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Find the determinant of a 3×3 matrix.
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A a 3×3 matrix. Using row operations on the augmented matrix (A|I3) reduce to (I3|A−1).
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When are vectors v,w orthogonal?
