Скачать или смотреть Introduction to Trigonometry Ex 8.1 Q.5,NCERT, Solutions CBSE Class 10th Maths

Trigonometry is a branch of mathematics that studies relationships involving lengths and angles of triangles.
The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.
The main functions in trigonometry are Sine, Cosine and Tangent.
They are simply one side of a right-angled triangle divided by another.
For any angle "θ": (Sine, Cosine and Tangent are often abbreviated to sin, cos and tan.)
In a simple manner, we can say that Trigonometry is the study of triangles.
Introduction to Trigonometry - Solution for Class 10th mathematics, NCERT solutions for Class 10th Maths.
Get Textbook solutions for maths from Flip Academy.
In the chapter, we shall study about the Trigonometry as per the latest CBSE syllabus of Class -- X.
Trignometry is the branch of Mathematics which deals with the relations of the sides and angles of triangles and
with the relevant function of any angles.
The important topics to be discussed in this chapter are Trigonometric ratios of some specific angles
and Complementary angles; and Trigonometric identities.
All the above mentioned topics are described in an interactive and efficient manner
so that the students could easily understand them.

Here is a demo of online video lecture