Trigonometry is the study of relationships between the sides and angles of a triangle.
In this chapter, we will study ratios of the sides of a right triangle with respect to its acute angles, called trigonometric ratios and then we will calculate <b>trigonometric ratios</b> for some specific angles and establish some identities involving these ratios, called <b>trigonometric identities</b>.
These video lectures have been prepared in Hindi exclusively for all English and Hindi medium state board and central board class 10th students to have the understanding of Trigonometry.
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