Math, asked by llXlitzunknownlXll, 3 days ago

question is from class 11th, trigonometry section!
✧Question :

$\\ Q. \: If \: A= \frac{\pi}{5} , \: then \: find \: the \: value \: of\: : \\ \\ \sum _{r = 1}^{8} \: tan(rA).tan(r + 1)A$

Attachments:

Answers

Answered by btwitsmuskann

5

Answer:

DONE!!❤️✨

STAY SAFE ND HAPPY...:)

Attachments:

Previous Question

Next Question

Similar questions

Math, 1 day ago

Consider the following lines C 1 and C 2 : C 1 : y 3 = x 3 + 1 C 2 : y 3 = − x 3 + 1 Let C 3 be the straight line which is perpendicular to C 2 and whose y -intercept is 4 . Define S 1 to be the set of points of intersection of C 1 and C 2 S 2 to be the set of points of intersection of C 1 and C 3 S 3 to be the set of all the points of intersection of...

English, 1 day ago

Diya was excited to see her uncle after long holidays...

History, 1 day ago

Mr. and Mrs. Ansari was not given the flat on rent because -...

English, 3 days ago

_______ car of mine is always breaking down (this/that) ...

Math, 3 days ago

Find the smallest number that must be divided to 1600 to obtain a perfect cube.

Science, 8 months ago

Questions A. Write True for the true statement and False for the false one. 1. Nutrition in animals involves four stages. 2. Amoeba have finger-like extensions called villi. 3. Canine teeth are also called biting teeth. 4. The food pipe in humans is also called oesophagus. 5. Liver produces bile. B. Give one word for the following.

English, 8 months ago

How to write an essay in the most unhelpful person...

English, 8 months ago

_ teacher whenever they meet them...