Wednesday, August 11, 2010

properties of multiplication

Let us learn about properties of multiplication

Multiplication is the one of the type of basic arithmetic operations. Usually addition, subtraction ,multiplication and division are the basic operations. Here we are going to discuss about multiplication operation. ‘x’ or‘.’ is the operator to identify the multiplication symbol. It is used to multiply two or more numbers.

Properties of Multiplication:

1. Multiplication o f Commutative property (a . b) = (b . a)

2. Multiplication of Associative property (a . b) c = a (b . c)

3. Multiplication of Distributive property a . (b + c) = (a . b) + (a . c)

4. Multiplication of Identity element a . 1 = a

5. Multiplication of Zero element a . 0 = a

6. Multiplication of Negation (-1) . a = - a and (-1) . (-1) = 1

7. Multiplication of Inverse element a . (1a) = 1

In our next blog we shall learn about chemoautotrophs I hope the above explanation was useful.Keep reading and leave your comments.

2 comments:

  1. Find Best IIT JEE Teachers at Spanedea- online JEE Coaching provider. Learn online from JEE Tutors for IIT JEE / JEE Main preparation and get trained one to one online. Find Tutors, Tuition, classes and courses for IIT JEE 2017/2018/2019 for Physics, Chemistry and Math. Spanedea provides tutoring in Mumbai, Delhi, Chennai, Pune, Bangalore, Hyderabad, Kota or any other cities from India and also to students in Countries like USA, UK, Canada, Dubai and others.

    Physics Tutors in Delhi


    ReplyDelete