help@askiitians.com

+91-735-322-1155

Trigonometry> sin8AcosA-sin6Acos3A upon cos2AcosA-sin3A...

question mark

sin8AcosA-sin6Acos3A upon cos2AcosA-sin3Asin4A equals to:
a. tan A b. tan 2A c. sin 2A d. None of these

I want answer with full solution.

Ananya Sharma , 10 Years ago

Grade 11

1 Answers

Saurabh Koranglekar

Dear student

Please write question in standard notation

Or attach an image of the question so that equation is clearly understood

Regards

Last Activity: 6 Years ago

LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

Full Live Access

Study Material

Live Doubts Solving

Daily Class Assignments

In ABC, if cot A+cot B+cot C = cosecA cosecB cosecC, then prove that ABC is right angle triangle.

trigonometry

1 Answer Available

Last Activity: 3 Years ago

Find the general solution of equation tan3∂=cot2∂
For all angles between -720 and +720

trigonometry

1 Answer Available

Last Activity: 3 Years ago

To prove : Cosec(45 degree - A)Cosec(45 degree + A) = 2SecA

trigonometry

1 Answer Available

Last Activity: 3 Years ago

Derive a formula for the area of the triangle, given b, A, B, and C. That is, derive the formula: (b^2sinAsinC)/(2sinB)

trigonometry

1 Answer Available

Last Activity: 3 Years ago

WHAT IS THE LIMIT WHEN X TOWARDS TO 0 OF sin6x/5x ? lim𝑥→0 𝑠𝑖𝑛6𝑥/5𝑥

trigonometry

1 Answer Available

Last Activity: 3 Years ago

View all Questions