Math, asked by kmrahulsingal, 1 year ago

cos3A×cos2A+sin4A×sinA = cosA×cos2A. please solve this question

Answers

Answered by brunoconti

9

Answer:

Step-by-step explanation:

BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST

Attachments:

Answered by pk1024086

3

Answer:

cosAcos2A

Step-by-step explanation:

multiply by 2 both sides

=2cos3Acos2A+2

Previous Question

Next Question

Similar questions

Math, 6 months ago

evaliate this pls if iTS correct I will mark you as brainliest...

Math, 6 months ago

cheap cost price of doll is rupees 195 and selling price is rupees 18 1.50 find the profit or loss please. solve with the method ...

Science, 6 months ago

Water! One of the Earth's most precious resources! With the increase of population and more areas struggling with drought & conservation efforts, making a conscious decision to cut back on water usage means a lower utility bill, a better environment, & a continued effort to keep water drinkable and affordable for all humans & animals on our Earth. From the knowledge gained...

Chemistry, 1 year ago

Coni nanoparticles/cnt composite as effective anode for direct urea fuel cells...

Biology, 1 year ago

Condition where a juvenile board can transfer the matter to session court on basis of lack of evidence for age determination...

Social Sciences, 1 year ago

What are some examples of temporary change...

Social Sciences, 1 year ago

why is the President is termed as a nominal executive and Prime minister the real executive...

Social Sciences, 1 year ago

What are the diff ways in which political parties can be reformed...