**Blog-16**

**Dear Students,**

**Answer related to BLOG-09 (Funny Addition) will be published on 16/02/2013 till then; if you have any answers related to this Blog then please fill the**

__Entry Form for Students.__**Today we will discuss the basic concept related to the proof for 3 + 3 = 7 given in BLOG-08 .**

**We all aware of the formula (a-b)**

^{2}= a^{2}- 2 a b + b^{2}. we also know that**(-a)**

^{2 }= (a)^{2}**Now see the following diagram.**

**Now see the following Diagram in which supporting statements are written & pointed to the steps by arrows.**

**Here we need to understand that the square of Negative Number is same as square of Positive Number & only this basic is used here to make the fun of Mathematics.**