@?maths

how does the area between y = x and y = x^(1/2) change?
2021-10-23
1 min read
what is special about this equation with only one real solution?
2021-10-22
1 min read
when does this log equation have repeated roots?
2021-10-22
1 min read
Flashcards Why is it good to carefully choose the point where you take moments?? Because you can ignore the rotational effect of any forces acting at that point. Why is it good to take moments at $R_A$ or $R_C$ here rather than halfway down the rod?? Because you only get 1 unknown. 2021-11-17 If a rigid body is tilting about a pivot, what can you say about the reaction at any other support?? It is zero.
2021-10-20
1 min read
how many real solutions does 8^x + 4 = 4^x + 2^(x + 2) have?
2021-10-14
1 min read
what are the coordinates of the point at the shortest distance between these two circles?
2021-10-14
1 min read
how can you go round an (n x n) square?
2021-10-14
1 min read
how do people dance?
2021-10-13
1 min read
what can be said about this recursively defined sequence?
2021-10-13
1 min read
what does it mean for a function to be bilateral?
2021-10-13
1 min read
what is always true about recursively applying these two functions?
2021-10-13
1 min read
what is the maximum of this function when this condition is satisfied?
2021-10-13
1 min read