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EJERCICIO # 1Elaborar un programa en Visual Basic .net que me permita realizar una factura.

RADIO BUTTON 2 PictureBox1.Image = Image.FromFile("C:\ descartable.jpg") Label3.Text = 3 & " dolar"RADIO BUTTON 3

PictureBox1.Image = Image.FromFile("C:\ retornable.jpg") Label3.Text = 2 & " dolar"RADIO BUTTON 1

PictureBox1.Image = Image.FromFile("C:\ lata.jpg") Label3.Text = 1 & " dolar"BOTON LIMPIAR RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False TextBox1.Text = "" TextBox2.Text = "" Label3.Text = "" Label5.Text = "" Label8.Text = "" PictureBox1.Image = Nothing TextBox1.Focus()BOTON CALCULAR TextBox2.Enabled = True Label5.Text = Val(TextBox1.Text) * Val(Label3.Text)BOTON CAMBIO Label8.Text = Val(TextBox2.Text) - Val(Label5.Text)BOTON SALIR Me.Close()EJERCICIO # 2

RADIO BUTTON 2

PictureBox1.Image = Image.FromFile("C:\Users\ raiz3.jpg") TextBox1.Focus()RADIO BUTTON 3

PictureBox1.Image = Image.FromFile("C:\ raiz4.jpg") TextBox1.Focus()RADIO BUTTON 1

PictureBox1.Image = Image.FromFile("C:\ raiz5.jpg") TextBox1.Focus()BOTON CALCULAR If RadioButton1.Checked = True Then Label3.Text = Math.Sqrt(TextBox1.Text) Else If RadioButton2.Checked = True Then Label3.Text = TextBox1.Text ^ (1 / 3) Else If RadioButton3.Checked = True Then Label3.Text = TextBox1.Text ^ (1 / 4) End If End If End If BOTON LIMPIAR RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False TextBox1.Text = "" PictureBox1.Image = Nothing Label3.Text = "" BOTON SALIR Me.Close()EJERCICIO # 3

RADIO BUTTON 1 PictureBox1.Image = Image.FromFile("C:\LETRAS.png")RADIO BUTTON 2

PictureBox1.Image = Image.FromFile("C:\INVERTIR.png")RADIO BUTTON 3

PictureBox1.Image = Image.FromFile("C:\ PRIMERA.png")BOTON CALCULAR If RadioButton1.Checked = True Then Label3.Text = Len(TextBox1.Text) Else If RadioButton2.Checked = True Then Label3.Text = StrReverse(TextBox1.Text) Else If RadioButton3.Checked = True Then Label3.Text = Strings.Left(TextBox1.Text, 1) End If End If End IfBOTON LIMPIAR PictureBox1.Image = Nothing RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False Label3.Text = "" TextBox1.Text = "" TextBox1.Focus()BOTON SALIR Me.Close()EJERCICIO # 4

RADIO BUTTON 1(CALCULAR) If Len(TextBox1.Text) = 3 Then MsgBox("EL NUMERO QUE INGRESO ES DE TRES DIGITOS") RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False

Else

MsgBox("EL NUMERO QUE INGRESO NO ES DE TRES DIGITOS") RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False

End If

RADIO BUTTON 2 (LIMPIAR)

RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False TextBox1.Text = "" Label4.Text = "" TextBox1.Focus()RADIO BUTTON 3 (SALIR)

Me.Close()

EJERCICIO # 5

RADIO BUTTON 1(CALCULAR)

If Val(TextBox1.Text) > (TextBox2.Text) And Val(TextBox1.Text) > Val(TextBox3.Text) ThenIf Val(TextBox2.Text) > Val(TextBox3.Text) ThenLabel5.Text = " MAYOR " & TextBox1.Text & " MEDIO " & TextBox2.Text & " MENOR " & TextBox3.Text

ElseLabel5.Text = " MAYOR " & TextBox1.Text & " MEDIO " & TextBox3.Text & " MENOR " & TextBox2.TextEnd IfEnd If

If Val(TextBox2.Text) > (TextBox1.Text) And Val(TextBox2.Text) > Val(TextBox3.Text) ThenIf Val(TextBox1.Text) > Val(TextBox3.Text) ThenLabel5.Text = " MAYOR " & TextBox2.Text & " MEDIO " & TextBox1.Text & " MENOR " & TextBox3.TextElseLabel5.Text = " MAYOR " & TextBox2.Text & " MEDIO " & TextBox3.Text & " MENOR " & TextBox1.TextEnd IfEnd IfIf Val(TextBox3.Text) > (TextBox1.Text) And Val(TextBox3.Text) > Val(TextBox2.Text) ThenIf Val(TextBox1.Text) > Val(TextBox2.Text) ThenLabel5.Text = " MAYOR " & TextBox3.Text & " MEDIO " & TextBox1.Text & " MENOR " & TextBox2.TextElseLabel5.Text = " MAYOR " & TextBox3.Text & " MEDIO " & TextBox2.Text & " MENOR " & TextBox1.TextEnd IfEnd If

RADIO BUTTON 2 (LIMPIAR)

RadioButton1.Checked = False RadioButton2.Checked = False RadioButton3.Checked = False TextBox1.Text = "" TextBox2.Text = "" TextBox3.Text = "" Label5.Text = "" TextBox1.Focus()

RADIO BUTTON 3 (SALIR)

Me.Close()EJERCICIO # 6

RADIO BUTTON 1(CALCULAR)

If Val(TextBox2.Text)