using de moivre theorem prove that (1+i√3)^8 + (1+i√3)^8 = 32
At 3% annual interest compounded monthly, how long will it take to double your money?
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solve:
6x-7y=-10
12x-5y=16
2x=ay=10
∂u/∂t + (u ⋅ ∇)u = -∇p + νΔu + f, ∇ ⋅ u = 0
u(x, 0) = u₀(x)
u(x,t) → 0 as |x| → ∞
Given that the expression
8 6
3 2
ax + x + bx +
is exactly divisible by
2 3
2
x − x − , find
the values of a and b...
If Joan read 75
pages in 4
hours how long will it take her to read 250
pages?
Equation:
Initial conditions:
Boundary conditions:
u(x,t) → 0...
during a class demonstration, a physics instructor placed a mass on a horizontal table that was nearly frictionless. the instructo...