Math, asked by omkarnile302, 2 months ago

Prove that sin60 + sin 40 - sin 20 = 4 cosOsin20cos3O

Answers

Answered by seemashokeen587

0

Answer:

kartikdabas KD show subscribe

Previous Question

Next Question

Similar questions

Computer Science, 1 month ago

Anjana's dad has been posted in a remote area which has access to internet but there are no computer training institutions. She wants to persue a course in Python How can she achieve her aim?

English, 1 month ago

The figure of speech of "... seeking the bubble reputation" is Metaphor Alliteration Personification?

English, 1 month ago

*Change to passive voice: The hunter killed the lion.* 1️⃣ The hunter was killed by the lion. 2️⃣ The lion was killed by the hunter. 3️⃣ The lion is killed by the hunter. 4️⃣ The lion did killed by the hunter.

English, 2 months ago

ram is doing this work change in negative...

English, 2 months ago

Application for annual leave Restourant job...

Hindi, 10 months ago

Covid 19 ke smsya ka karud padai sa jde presane ka jekr karte hua apne meatr ko patr leake...

Physics, 10 months ago

Slope of v-i graph is 45 degree then resistance is equal to...

Geography, 10 months ago

What is a plant? Breif. Write your date and time when you answer.