Math, asked by anso8725, 11 months ago

If 3sinx + 4cosx = 5, what is the value of cos2x?

Answers

Answered by riya8674

0

Step-by-step explanation:

cos2x= (8cosx-7)/3

refer the attachment for explanation...

Attachments:

Previous Question

Next Question

Similar questions

Social Sciences, 6 months ago

who wrote the famous kurai ?

History, 6 months ago

Explain why cricket became popular in India and the west indies. Can you give reasons why it did not become popular in countries in South America?

Math, 6 months ago

.Find ten rational numbers between 6/7and5/3 ...

Science, 11 months ago

Example of activities both pull and push...

English, 11 months ago

Conclusion for the topic role of English in today's life...

Social Sciences, 1 year ago

give the importance of advancing monsoon and write its features...

Math, 1 year ago

pls solve this tick the correct option pls pls pls...

Music, 1 year ago

लोक संगीत की परिभाषा और उसकी लोकप्रियता के कारण...