what is the dx of 5 in integration
Answers
Answer:
There are multiple ways of explaing what the dx means.
⇒Practical explanation: It says we are integrating over variable x. If we were to integrate over variable t, we would write dt instead, and so on.
⇒Infinitesimal explanation: We can think of an integral as the limit of a sum: The area under the graph of a (positive) function f can be approximated by the sum ∑xf(x)Δx, and in the limit, we make Δx arbitrarily small and call it dx (an "infinitesimal" quantity). Jonathan's answer explain that in detail.
⇒Advanced explanation: In vector analysis, dx takes meaning as a differential form (roughly, something that behaves like an infinitesimaly small piece of a curve).
Hey mate,.
As in the vector analysis the meaning of DX is ---- > different form.
Hope it will help you
✌️sai