Give an example of bounded sequence which is not convergent.

 The bounded sequence which is not convergent.

Sn=(–1)^n 

      = 1 ,if n is even

      = -1 ,if n is odd 

Introduction about Triangle

TRIANGLE:
    A POLYGON HAVING THREE SIDES IS KNOWN AS TRIANGLE.

Fig.1.1

Simply,as given in fig.1.1

ABC IS Triangle

In which;AB,BC,CA are sides of Triangle.

NOTE:AB,BC,CA also called as line segment.

Now, next we are talking about the angles of  Triangle.

Fig1.2

As shown in fig1.2

The green colour mark tell about the angles

CBSE class 10 Mathematics chapter - Triangle ( 1marks question)

Mathematics:
           CBSE Class 10

TRIANGLE--->
          First of all,
Triangle is a polygon having three sides.
In this chapter ,you study about the similarities properties of triangles.
How and when two triangles are said to be similar.
And some theorams:

Trigonometry

HELLO ,
STUDENTS;
          [TRIGONOMETRY]

The term "trigonometry" was derived from Greek word trigōnon means, "triangle" and  metron means, "measure".

"Trigonometry maybe defined as the measuring of triangles."

As shown above in the fig.
Suppose a ∆ ABC in which angle B=90° and angle C=theta.
Now below you see the some basic rules of TRIGONOMETRY.

Easy way to solve math query.

Guys today we will talk about how we will solve math problems in easy way:
1) first of all we have to read math query 2 to 3 times.
2) then after that we have to understand the question.
3)after that we will have to accept the query so that we can see which steps we take now that we will get the solution.
4) at last when we got or knew exactly how we will do the query now we can start doing solution.
5) and at last we will get the result or answer.