Math, asked by dishitapa3589, 1 year ago

Prove that cot 12.cot38.cot52.cot60.cot78=1/√3

Answers

Answered by muskan407772

2

here is ur ans i hope it is right

Attachments:

NeymarRs9: tq

Previous Question

Next Question

Similar questions

English, 8 months ago

I. Answer the following questions. 1. What is a noun ? 2. Write the kinds of nouns. 3. Write the plural form of: a. Cow b. City c. Knife. d. Watch 4. Write the other gender of given words: a. Boy b. Tiger c. Milkman d. God 5. Write difference between proper noun and common noun. plz give me the correct answer...

Social Sciences, 8 months ago

civil laws deals with cases where harm or injury is cause to right of individuals . true or false...

Science, 8 months ago

4. For proper germination, a seed needs- (a) water only (b) just the right temperature (c) air only (d) water, air as well as the appropriate temperature...

Chemistry, 1 year ago

Preparation of carboxylic acid using grignard reagent...

Hindi, 1 year ago

20 point about cow in english words hindi meaning...

Science, 1 year ago

list 4 methods of conserving water...

Social Sciences, 1 year ago

Why are the elections considered essential in a representative democracy?

Science, 1 year ago

what Legal procedure have to be followed by a police officer Safeer arrest or detail any citizen??