1,473 prompts matching "Dropping trailing zeros that are in fact significant"
Worked example: An indicial equation solved with logarithms
Act as my SS1 Mathematics tutor. Take me through one full worked example on an indicial eq
Word problem: Checking an indicial solution by substituting back
Act as my SS1 Mathematics tutor. Give me three word problems on checking an indicial solut
Exam timing: A timed set of indicial equations
Act as my SS1 Mathematics tutor. Set me a timed run of questions on a timed set of indicia
Quiz me: The sine, cosine and tangent ratios
Act as my SS1 Mathematics tutor and quiz me on the sine, cosine and tangent ratios. Ask fi
Explain back: Finding a side with a trigonometric ratio
I have just studied finding a side with a trigonometric ratio in my SS1 Mathematics class.
Spot my mistake: Finding an angle with an inverse ratio
Act as my SS1 Mathematics tutor. Work a question on finding an angle with an inverse ratio
Worked example: A two-step problem needing two ratios
Act as my SS1 Mathematics tutor. Take me through one full worked example on a two-step pro
Word problem: Trigonometry combined with Pythagoras in one triangle
Act as my SS1 Mathematics tutor. Give me three word problems on trigonometry combined with
Explain back: The unit circle and how it defines the ratios
I have just studied the unit circle and how it defines the ratios in my SS1 Mathematics cl
Spot my mistake: The sign of each ratio in the four quadrants
Act as my SS1 Mathematics tutor. Work a question on the sign of each ratio in the four qua
Word problem: Finding an angle from a ratio, in a given range
Act as my SS1 Mathematics tutor. Give me three word problems on finding an angle from a ra
Practice set: Reading a value off a trigonometric graph
Act as my SS1 Mathematics tutor. Give me five practice questions on reading a value off a
Explain back: The angle of elevation and where it is measured from
I have just studied the angle of elevation and where it is measured from in my SS1 Mathema
Worked example: Finding the height of a mast from its angle of elevation
Act as my SS1 Mathematics tutor. Take me through one full worked example on finding the he
Quiz me: Converting between index form and logarithm form
Act as my SS1 Mathematics tutor and quiz me on converting between index form and logarithm
Explain back: The law for the logarithm of a product
I have just studied the law for the logarithm of a product in my SS1 Mathematics class. Le
Worked example: Using the power law to simplify a logarithmic expression
Act as my SS1 Mathematics tutor. Take me through one full worked example on using the powe
Word problem: Evaluating a logarithm without a table
Act as my SS1 Mathematics tutor. Give me three word problems on evaluating a logarithm wit
Quiz me: Reading a logarithm from a four-figure table
Act as my SS1 Mathematics tutor and quiz me on reading a logarithm from a four-figure tabl
Practice set: Using antilogarithms to return to the number
Act as my SS1 Mathematics tutor. Give me five practice questions on using antilogarithms t