Ch03. Trigonometric Functions

In this self-study course you will learn Positive and negative angles. Measuring angles in radians and in degrees and conversion from one measure to another. Definition of trigonometric functions with the help of unit circle. Truth of the identity {\displaystyle \sin^2 x + \cos^2 x = 1 } , for all {\displaystyle x }. Signs of trigonometric functions. Domain and range of trigonometric functions and their graphs. Expressing {\displaystyle \sin (x \pm y) } and {\displaystyle \cos (x \pm y) } in terms of {\displaystyle \sin x, \sin y, \cos x } & {\displaystyle \cos y } and their simple applications. Deducing identities. Laws of Sines and cosines. This course also has solutions of NCERT Exercise questions. This course does not include solutions of Supplementary exerise based on Laws of Sines and cosines. Please note, this course comprises of live session recordings of Ashish Kumar (Agam Sir). Please ignore, if you have heard Agam Sir discussing about live session or doubts session in the course. Live sessions or doubts sessions are no longer offered.

10 hours 17 minutes Course Duration
English Syllabus medium
Hindi + English Explanation
Not Logged in Enrollment status
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