Q. 6

cos60° cos30° – s A. cos 90°

B. cosec 90°

C. sin 30° + cos 30°

D. tan 90°

Answer :

We know, and



.


Comparing the above result with the given options, we find that


A. is the correct because,


B. is incorrect because,


C. is incorrect because,



D. is incorrect because,

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Foundation | Trigonometic RatioFoundation | Trigonometic RatioFoundation | Trigonometic Ratio38 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 :

The value of <spaTamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Show that

Tamilnadu Board Math Term-II

Find A if

Tamilnadu Board Math Term-II