RESULTS for Mathematical Crusade

The results for the Mathematical Crusade are as follows-

Best Presentor-
1.Spring Dales, Pusa Road
2.Ahlcon Public School - Shivangi Mittal

Quiz-
Spring Dales, Dhuala Kuan - Dhruv Sethi, Prahar Mitra

Project Presentation-
DPS Noida - Gaurav Sinha, Amartya Bose

Best Overall-
DPS Faridabad - Piyush Gulati, Nitish Aggarwal, Rahul Singh, Priyanka Raina

2nd Overall-
Ahlcon Public School - Arnav, Himank, Shivangi Mittal, Rohan Aggarwal


CONGRATULATION WINNERS!
Well Done...
We look forward to meeting again the next year.

For solutions to Maths Quiz, Prelim Round and Picture Gallery visit www.freewebs.com/mathcrus/index.htm

Online Problem Solving

Hey Guys Send in your solutions to the following questions:

Rules:
1. It should be your attempt.
2. Try to explain each possible step you thought of.
3. DO NOT use any sort of calculators e.g. Mathematica, Matlab etc.

Questions

Q1) What Are Convergent And Divergent Series? Whats is this series called 1-1+1-1+1-1......?

Q2) Given an orange and a knife. You are allowed to cut the orange 4 times only. Disregarding the size, what maximum number of the orange pieces can you get with these 4 cuts?

Q3) Solve the following differential equation:
(class X and lower stds. are not expected to solve this, but if they do, its very good)

* We should receive your solutions within 10 days from the date of posting, ie. by 18th Nov. 2005.
* Send your solutions at techknowmath@gmail.com. (confirm it with the email address given at the bottom of the page)
* 6 points will be awarded for correct and logical attempt, and results will be posted along with the new set of questions every fortnight.
* We'll try our best and post 3 questions every fortnight. If it gets late please do not mind.

^-^ ***Thank You*** ^-^