MTH101 Assignment No 3 Solution & Discussion Due Date: 17-01-2012

[muzammil sunny]

Question # 01:                                                                                 Marks=10

   

                          

Use the substitution method to evaluate the integral

 

 

 Question # 02:                                                                                Marks=10

                                                                                                                                                                                                                                                                                                                                                                                      

Find the volumes of the solids generated by revolving the regions bounded by the lines and curves

 

                                 

      

 

Question # 03:                                                                                   Marks=0                

 

 

 

Use the substitution method to evaluate the integral

 

 

Question # 04:                                                                                   Marks=0

    

Find the total area of the region between the curve and the x-axis           

 

            

 

Question # 05:                                                                                 Marks=0

 

 

Use the cylindrical shell method to find the volumes of the solids generated by revolving the regions bounded by the curves and the lines about y-axis

 

             

           

 

(Note: In order to get full marks, do all necessary steps)

 

 

[Addonexus]

Anyone?

[+Innocent King+]

Solution.........

[Sadia Malik]

solution plzzz???

[+ M.Tariq Malik]

Please Discuss here about this assignment.Thanks

[ash]

this is my solution .agar is main koi mistake hai soo plzzz tell me......

[Addonexus]

Excellent solution Ash. I did it last night on Mathematica and your solution is exact match

[+ M.Tariq Malik]

ash gud keep it up 

[Sadia Malik]

dis is my assignment solution.....plz make sum changes in it as i didn't write its final answer.i hope u can do it by ur self and plz let me noe also if u find any mistake in dis solution.

regards 

[mehak siddiqui]

thanx alot 

[Addonexus]

Sadia please refer to Ash's solution and make comments regarding that.

[+ M.Tariq Malik]

sadia malik gud keep it up 

[Sadia Malik]

@Addonexus bro thnx for pointing out my errors