∫24(pi(x))dx\int_{2}^{4}( pi(x)) dx∫24(pi(x))dx
∫24(ln(x))dx\int_{2}^{4}(ln(x)) dx∫24(ln(x))dx
∫23(primepi(x))dx\int_{2}^{3}(primepi(x)) dx∫23(primepi(x))dx
`(dy)/(dx)=(2xy cos x^(2)-2xy+1)/(x^(2)-sin x^(2)-3)`
2+2
Let E1 and E2 two ellipses. The area of ellipse E2 is one-third the area of quadrilateral formed by tangents at the ends of latus ...
c(c+2)(c-2)(c+4)
IfA is a square matrix such that A^2 = A; then (I -A)3 + A is equal to
f/4 < 8
