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Question 14 of 37

Q.Δf(x)=\Delta f(x) = ______.

(a) f(x+h)−f(x)f(x+h) - f(x)
(b) f(x+h)f(x+h)
(c) f(x)−f(x−h)f(x) - f(x-h)
(d) f(x)−f(x+h)f(x) - f(x+h)
Puducherry TnboardTamil Nadu HSC (DGE) Commerce Board 2022MCQ· 1mImportance★★★★★
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Δf(x)=f(x+h)−f(x)\Delta f(x) = f(x+h) - f(x).

In the finite-differences part of the Tamil Nadu HSC Business Mathematics syllabus, the forward difference operator Δ\Delta is defined for a step size hh as the value one step ahead minus the current value:

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