Mathematics (AS & A Level) · Oct / Nov 2017 · Paper 21 · Question 3
9709
As printed in the paper
The question as text
It is given that the variable x is such that 1.32x < 80 and 3x −1 > 3x −10 . Find the set of possible values of x, giving your answer in the form a < x < b where the constants a and b are correct to 3 significant figures. [7]
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
Make a free account to save your answers and see your weak topics and ask the AI why a wrong answer is wrong.