Math, asked by akhilmittal174, 10 months ago

prove that tan six degrees into tan 42 degrees into tan 66 degrees into tan 78 degrees is equal to 1

Answers

Answered by Manav9898

1

Answer:

hey mate here is ur answer hope it helps follow me and Mark as brainliest

Attachments:

Previous Question

Next Question

Similar questions

Physics, 5 months ago

when does the concave lens forms virtual image ? draw ray diagram...

India Languages, 5 months ago

பிரிவான் பகுபத உறுப்பிலக்கண...

English, 5 months ago

Choose the correct answer A my friend has got a new job B. my friend has got a new work C. my friend is got a new job D. my friend did got a new job...

English, 10 months ago

short note on success does not fit in a luxury vehicle.

Math, 10 months ago

The 4 cities(A,B,C&D) are to be connected by roads.The budget allows 22 km of road to be build. How can it be done? In the given figure ABCD is a square with each side 8km.

English, 1 year ago

Write a letter to the editor of the newspaper about how dengue can be prevented in everyone's locality...

English, 1 year ago

Write a letter tp editior for for the suggestion to remove transport of metro station...

English, 1 year ago

Write a letter to concern raiway authorities informing then of the loss of your suitcase in ah ecpress train...