Math, asked by pallavipiyush, 1 year ago

14. Prove that
cos 9° + cos 9° = root 2sin 54º.

Answers

Answered by musabmlm

0

Answer:

this is not that easy though

Answered by roopbala480175

0

Don't mind what is question

Previous Question

Next Question

Similar questions

Science, 6 months ago

વનસ્પતિમાં થતુ શ્વસન સમજાવો...

English, 6 months ago

What is acceleration? what is it's si unit?

Hindi, 6 months ago

कस्य ध्वनिः अंतरिक्षम अस्पृश्यत? ककस्य सर्पस्य अजगर मनवस्य ...

Science, 1 year ago

give the uses of sulphuric acid...

History, 1 year ago

what are the history of needle ? answer in detail.

Science, 1 year ago

what happened when acetone is powered on the plam...

Physics, 1 year ago

Draw the. Emergent. ray for the given incident. ray incase of refraction of light. ray through rectangular glass slab...

Biology, 1 year ago

Explain adaptive radiation and convergent evolution by taking the examples of some austalian marsupials and australian placental mammals...