808 prompts matching "Index expression with three unknown letters"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
Practice: Turning a minor into a cofactor with the sign rule
Act as my SS3 Further Mathematics tutor. Give me five practice questions on turning a mino
WAEC Prep: The inverse of a 2 by 2 matrix with a fractional determinant
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the inverse of a 2
Practice: Why a 2 by 2 matrix with determinant nought cannot be inverted
Act as my SS3 Further Mathematics tutor. Give me five practice questions on why a 2 by 2 m
WAEC Prep: Simultaneous equations with fractional coefficients solved by matrix
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through simultaneous equat
Worked Example: Checking the solution of three equations by substitution
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on checki
WAEC Prep: The weight of a body on the moon compared with on earth
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the weight of a bo
WAEC Prep: The angle the resultant makes with the larger of two forces
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the angle the resu
WAEC Prep: The triangle of forces used together with the cosine rule
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the triangle of fo
Practice: Finding an unknown force from a closed polygon
Act as my SS3 Further Mathematics tutor. Give me five practice questions on finding an unk
Worked Example: The total moment of three parallel forces about one end
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the to
Practice: Resolving three forces in two perpendicular directions
Act as my SS3 Further Mathematics tutor. Give me five practice questions on resolving thre
WAEC Prep: Comparing the mean with the variance of a binomial distribution
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through comparing the mean
WAEC Prep: The standard normal distribution, with mean nought and variance one
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
Worked Example: The distance between two points in three dimensions
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the di
Quiz: The direction of a vector as an angle with the x-axis
Act as my SS3 Further Mathematics tutor and quiz me on the direction of a vector as an ang
WAEC Prep: The dot product of a vector with itself
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the dot product of
Practice: Equating real and imaginary parts to find two unknowns
Act as my SS3 Further Mathematics tutor. Give me five practice questions on equating real
Explain Back: Forming a quadratic equation with given complex roots
I have just studied forming a quadratic equation with given complex roots in my SS3 Furthe
WAEC Prep: A definite integral evaluated with the limits reversed
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through a definite integra
Quiz: A rate of change problem about a vessel filling with water
Act as my SS3 Further Mathematics tutor and quiz me on a rate of change problem about a ve