0
dim a as string
dim b as string
dim c as string
a = val(txt1.text)
b = val(txt2.text)
c = val(txt3.text)
lbl1.caption = (-b + sqr((b ^ 2) - ((4) * (a * c))) / (2 * a)
lbl2.caption = (-b - sqr((b ^ 2) - ((4) * (a * c))) / (2 * a)
Wiki User
∙ 13y ago
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Vb code for sum of 2 4 6?
sum = 2+4+ 6 might work.
In a kilometre race if a gives b a 40 m start a wins by 19 s but if a gives b a 30 s start b wins by 40 m find the time taken by b to run 5000 m?
When B is given a 40metre start then B runs 960m in T secs and A runs 1000m in T-19 secs. When B is given a 30 second start then B runs 1000m in t secs and A runs 960m in t - 30 secs. Assume that the speed of A (Va) and B (Vb) is constant in both situations. Then Vb = 960 ÷ T = 1000 ÷ t, and Va = 1000 ÷ (T - 19) = 960 ÷ (t - 30) So 960t = 1000T, and 1000t - 30000 = 960T - 18240. Then 40t = -40T + 11760, t = -T + 294. Substituting for t in 960t = 1000T gives : -960T + 282240 = 1000T : 1960T = 282240 : T = 144 B 's speed is 960 ÷ T = 960 ÷ 144 = 6.67 metres per second. Assuming the same constant speed to run 5000 metres then the time taken is 5000 ÷ 6.67 = 750 seconds
What is a difference between dotnet and VB?
Nothing, as VB is now part of .Net. .Net contains following main languages: - C# - VB However, VB 6 was before .Net and was independent. dotnet is a framework that supports multiple languages and vb is one the language supported by dotnet.
What are the types of Dot-net?
totally there are 3 types C # Asp dot net Vb dot net
Vb Codes to save a file and vb codes for a web browser?
Try using Microsoft internet controlin vb. It is in the components list. Its is very easy to use.
What is meant by vb net framework?
Vb(visual basic) is the language support by a .Net framework.we can use the vb as a windows application and web application and use the many application we can create.
What should you study first java or vb or net?
Java
What is a list of net supported languages?
C#, vb, j#
VB Net Common Control And Its Properties?
common controls and its properties
What is Job description of VB net developer?
job description of vb.net developer
Where can tutorial for VB net be found?
There are many places one might find a tutorial for VB net. The most readily available resource would most likely be on the official brand website or from one's local library.
What is the meaning of dot net?
.net is technology in which we can design application as we wish and can write code in c# or vb anyone language
For beginners Suggest a good reference book to learn C Sharp VB Net ADO Net ASP Net for Ms Developer Studio 2005 also suggest books for ASP VB Script Java Script Java Core Java and VB 6.0?
There are ofcourse good books friend... Among them u can try "Programming in c#" by Oreily publications
What is the advantage of vb dot net over vb 6.0?
VB.NET uses the .NET Framework which provides MUCH more power, flexibility, and ease. VB6 was known as an amateur language, while VB.NET is used at a professional level.
