The approximate value of function f(x + δx, y + δy) is?
Posted: Thu Jul 14, 2022 9:29 am
a) f + ∂f⁄∂x dx + ∂f⁄∂y dy
b) ∂f⁄∂x dx + ∂f⁄∂y dy
c) f – ∂f⁄∂x dx + ∂f⁄∂y dy
d) ∂f⁄∂x dx – ∂f⁄∂y dy
b) ∂f⁄∂x dx + ∂f⁄∂y dy
c) f – ∂f⁄∂x dx + ∂f⁄∂y dy
d) ∂f⁄∂x dx – ∂f⁄∂y dy