1,324 prompts matching "Closure on a set of three elements under a stated rule"
Showing only prompts that state their year. 35 more in this subject don't name one, so choose All years to see them.
WAEC Prep: Using a unit vector to write a force of given size
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through using a unit vecto
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
Explain Back: The dot product of two perpendicular vectors
I have just studied the dot product of two perpendicular vectors in my SS3 Further Mathema
WAEC Prep: Three forces in equilibrium written as vectors
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through three forces in eq
Explain Back: The resultant of forces given as vectors
I have just studied the resultant of forces given as vectors in my SS3 Further Mathematics
WAEC Prep: Why the square root of a negative number needs i
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through why the square roo
WAEC Prep: Writing the square root of minus nine in terms of i
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through writing the square
Worked Example: The powers of i, and the cycle they follow
Act as my SS3 Further Mathematics tutor. Take me through one full worked example on the po
WAEC Prep: Adding three complex numbers
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through adding three compl
WAEC Prep: The geometric meaning of adding two complex numbers
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the geometric mean
WAEC Prep: The modulus of a product of two complex numbers
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the modulus of a p
WAEC Prep: The locus of a complex number equidistant from two points
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the locus of a com
Explain Back: The locus of a complex number at a fixed distance from a point
I have just studied the locus of a complex number at a fixed distance from a point in my S
WAEC Prep: Expanding cos of 3 theta using de Moivre's theorem
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through expanding cos of 3
WAEC Prep: The statement of de Moivre's theorem
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: The square roots of a complex number
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the square roots o
WAEC Prep: The arguments of the n roots, spaced equally round the circle
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the arguments of t
WAEC Prep: The n nth roots of a complex number
Act as my WAEC Further Mathematics coach. I am in SS 3. Set me an exam-standard question o
WAEC Prep: The sum and product of a pair of complex roots
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the sum and produc
WAEC Prep: The product rule applied to three factors
Act as my WAEC Further Mathematics coach. I am in SS 3. Take me through the product rule a