12 results authored by Owen Jepps - search across all users.
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Question in 1010ENG/1201SCG Matrices
$A$ a $3 \times 3$ matrix. Using row operations on the augmented matrix $\left(A | I_3\right)$ reduce to $\left(I_3 | A^{-1}\right)$.
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Question in 1010ENG/1201SCG Matrices
A really simple question which asks the student to multiply two matrices.
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Exam (8 questions) in Maths Boot Camp
9 questions: Expanding out expressions such $(ax+b)(cx+d)$ etc.
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Question in Maths Boot Camp
Reducing fractions to their lowest form by cancelling common factors in the numerator and denominator. There are 4 questions.
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Question in Maths Boot Camp
Cancelling to reduce a fraction to its lowest terms.
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Question in Maths Boot Camp
Eight expressions, of increasing complexity. The student must simplify them by expanding brackets and collecting like terms.
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Question in Maths Boot Camp
No description given
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Question in Maths Boot Camp
Several quadratics are given and students are asked to complete the square.
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Question in Maths Boot Camp
Algebra: Quadratic Factorisation.
Coefficient of squared term is 1.
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Question in Maths Boot Camp
A question to practice simplifying fractions with the use of factorisation (for binomial and quadratic expressions).
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Question in Maths Boot Camp
Several quadratics are given and students are asked to complete the square.
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Question in Owen's workspace
This question concerns the evaluation of the eigenvalues and corresponding eigenvectors of a 2x2 matrix.