Find the $x$ and $y$ components of a force which is applied at an angle to a particle. Resolve using $F \cos \theta$. The force is applied in the negative $x$ direction but the positive $y$. 

Find the $x$ and $y$ components of a force which is applied at an angle to a particle. Resolve using $F \cos \theta$. The force is applied in the negative $x$ and negative $y$ direction.

Testing addition, multiplication and division involving negative numbers.

Converting to standard form in both positive and negative powers

Simplifying indices

Questions on addition, subtraction, multiplication and powers of negative numbers.

Simplifying indices

Testing -(-3) +(-2) etc. One part.

Testing addition, multiplication and division involving negative numbers.

Distinguishing -(72) and (-7)2.

Questions on addition, subtraction, multiplication and powers of negative numbers.

Multiplication of $2 \times 2$ matrices.

Multiplication of $2 \times 2$ matrices.

No description given

No description given

Converting to standard form in both positive and negative powers

Multiplication of $2 \times 2$ matrices.

No description given

Multiplication of $2 \times 2$ matrices.

Multiplication of $2 \times 2$ matrices.

Determine if the following describes a probability mass function.

$P(X=x) = \frac{ax+b}{c},\;\;x \in S=\{n_1,\;n_2,\;n_3,\;n_4\}\subset \mathbb{R}$.

Multiplication of $2 \times 2$ matrices.

Using the chain rule with polynomials and negative powers

Multiplication of $2 \times 2$ matrices.

Multiplication of $2 \times 2$ matrices.