2019 Shadow Paper

Question 1

Valid Solutions to small angle approximations?

Answer 1

If the solution produced is small it is valid and if it is large then it is not valid

Question 2

Newton-Rapherson method producing sutiable approximation?

Answer 2

Draw a tangent off the lower value in the specified interval. If the tangent x-intercept is far away from the root trying to be found it means the approximation is not good

Question 3

Inaccuracies in modelling differential equations?

Answer 3

The model could not suppourt large value of a variable, the model may be missing an upper limit