Average, A boy covered half of distance at 20km/hr and rest at 40kmlhr. cal...

A boy covered half of distance at 20km/hr and rest at 40kmlhr. calculate his average speed.

Function and relation, how to know if it is function and if is relation

how to know if it is function and if is relation

096, -5+-6=

-5+-6=

Define symmetric, Define symmetric, asymmetric and antisymmetric relations....

Define symmetric, asymmetric and antisymmetric relations.    Ans: Symmetric Relation A relation R illustrated on a set A is said to be a symmetric relation if for any x,

Explanation of rational expression,

Step functions, Before going to solving differential equations we must see ...

Before going to solving differential equations we must see one more function. Without Laplace transforms this would be much more hard to solve differential equations which involve

Probability, One coin is tossed thrice. what will be the probability of get...

One coin is tossed thrice. what will be the probability of getting neither 3 heads nor 3 tails

Learn, how to find basic intrest problems

how to find basic intrest problems

Matrix, cramers rule introduction

cramers rule introduction

Project, report on shares and dovidend using newspaer

report on shares and dovidend using newspaer