Math, asked by rashiyadav17, 10 months ago

tan10tan15tan75tan80

Answers

Answered by yazhini661

10

tan 10 tan 15 tan (90-15) tan (90-10)

= tan 10 tan 15 cot 15 cot 10

= (1) (1)

= 1

hope this helps you..

mark me brainlist

Answered by Ajalwi

6

Answer:

The answer is 1

Step-by-step explanation:

tan 10=cot 80

tan 15=cot 75

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

Massage can be a natural tranquilliser. It has been used in virtually every culture throughout history to relieve aches and pains, unknot tense muscles, and help the body-- and the mind-- to relax. There are several types of the massage, but the most popular are Oriental massage and Swedish massage. The chief difference between them is that some of the strokes in Swedish massage are designed to...

English, 5 months ago

* प्रश्न-1 'भवन्तु'शब्दस्य कस्य लकार:? O लट् O लोट O लुट्...

English, 5 months ago

write a paragraph about pearl, a royal jewell...

Biology, 10 months ago

How is plasma membrane made up of?

Physics, 10 months ago

13. A liquid can change into vapour state (a) at a fixed temperature, and (b) at all temperatures Name the processes involved in the two cases.

English, 1 year ago

Short notes on Physics...

Math, 1 year ago

Three cubes each of side 5cmare joined end to end.Find the surface area of new cuboid.

Science, 1 year ago

Why is thick candle hotter than thin candle?