Math, asked by kunal141010, 9 months ago

1) tan20° tan80° cot50° = underroot 3

Answers

Answered by explorer7073

5

Step-by-step explanation:

use tan(a+b), tan(a-b). and tan 3x formulae

. also (a+b)•(a-b)

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

write him a letter persuading him to carry on with his studies...

Political Science, 5 months ago

ब्रिटेन में वैधानिक संप्रभुता किसके पास है- (A) राजा (B) संसद (C) मतदाता (D) लोग...

Hindi, 5 months ago

बादलों को घिरते देखा है कविता के प्राकृतिक चित्रण का वर्णन कीजिए ...

Accountancy, 9 months ago

Fill in the blanks with suitable word/words: i. In Bank column cash book , Bank and _________ columns are shown on each side. ii. The Bank column cash book records transactions relating to _______as well as _______. iii. A separate cash book maintained to record small transactions is called___________.

Accountancy, 9 months ago

If Sonu has sold goods for cash, the entry will be recorded : a) In the Cash Book b) In the Sales Book c) In the proper Journal d) None of the above...

Biology, 11 months ago

When do toads start hibernating?

Biology, 11 months ago

What can you do to keep toads away from your backdoor?

Biology, 11 months ago

How many eggs can toads lay at one time?