Math, asked by sushanti12345678, 1 year ago

If tan x=b/a prove that acos2x+bsin2x=a

Answers

Answered by rishu6845

2

Step-by-step explanation:

plzz give me brainliest ans and plzzzz follow me

Attachments:

Anonymous: Nice answer bro!!! :)

Previous Question

Next Question

Similar questions

Accountancy, 6 months ago

pass journal entries,prepare cash book ,ledger,trail balance and balance sheet from the following... office supplies rs 273000 salaries and wages rs 165000 rent rs 151875 travel rs 37500 programmes rs 39600 management and general rs 60000 fundraising rs 375000 donated goods rs 8400 donated services rs6000 free or reduced rate rent rs 3600 staff by position rs 15750 benefits rs 22540 travel rs...

Math, 6 months ago

Q4. Draw sketch for the following:- In triangle ABC, AB and AC are altitudes of the triangle. (Please give a proper answer and explanation)...

Science, 6 months ago

लोहे में जंग लगने का ......... क्रिया का उदाहरण है...

English, 1 year ago

choose the correct phrasal verb from the list given below to replace the words underlined changing to form where necessary...

Math, 1 year ago

40% of the students in a school are boys. In a particular school examination, attended by all the students, only 20% of the girls passed, though 40% of all the students had passed. Find the percentage of boys who passed the test. 1) 30 2) 50 3) 70 4) 28...

Accountancy, 1 year ago

Difference b/w financial accounting and management accounting...

Biology, 1 year ago

Difference between transpiration and evaporation in tabular form...

Biology, 1 year ago

Difference between voluntary muscles and involuntary muscles merit...