solve for t:
sin(t+pi) * 4
a shopkeeper buys a hi fi set for 4000 and a dvd player for 3500. he sold hi fi set for loss of x% and the dvd player at prifit of...
25q^2x^2-16q^2y^2
u+14≤20 or u–8≥5
24qx^2 -6qy^2
∂T/∂t = 3 ∂²T/∂x²
Boundary conditions:
T(0,t) = 5, T(2,t) = 6, 0 < x < 2, t > 0
Initial condition:
T(x,0) = x²
how do I get the intersection of two functions?
can you simplify the following math:
4 * cos(t-(pi/2)) + sqrt(64-(4 * sin(t-(pi/2)) +r)^2)
12/? - 7/8 =5/8?
1234567890*1234567890
