Q. 1 F4.2( 5 Votes )

Find the values of the following trigonometric ratios:


Answer :

Given



510° = (90° × 5 + 60°)


510° lies in second quadrant in which sine function is positive.


sin (510°) = sin (90° × 5 + 60°)


= cos (60°)


= 1/2


Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Conditional IdentitiesConditional IdentitiesConditional Identities31 mins
Trigonometric Functions - 05Trigonometric Functions - 05Trigonometric Functions - 0568 mins
Trigonometric Functions - 01Trigonometric Functions - 01Trigonometric Functions - 0152 mins
Graphs of trigonometric ratios | Trigonometric IdentitiesGraphs of trigonometric ratios | Trigonometric IdentitiesGraphs of trigonometric ratios | Trigonometric Identities39 mins
Quiz on Graph of Trigonometric RatiosQuiz on Graph of Trigonometric RatiosQuiz on Graph of Trigonometric Ratios40 mins
Trigonometric Functions - 03Trigonometric Functions - 03Trigonometric Functions - 0366 mins
Trigonometric Functions - 06Trigonometric Functions - 06Trigonometric Functions - 0658 mins
Trigonometric SeriesTrigonometric SeriesTrigonometric Series45 mins
Interactive Quiz on trigonometric ratios & identitiesInteractive Quiz on trigonometric ratios & identitiesInteractive Quiz on trigonometric ratios & identities73 mins
Trigonometric Functions - 02Trigonometric Functions - 02Trigonometric Functions - 0268 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
caricature
view all courses
RELATED QUESTIONS :

Prove that :

RD Sharma - Mathematics

prove that :

RD Sharma - Mathematics

Prove that:

RD Sharma - Mathematics

Prove that:

RD Sharma - Mathematics