Mathematics
Mathematics, 25.12.2021 18:20, milkshakegrande101

If sinA=1/7, sinB=1/3.
Prove: cos2A=sin4AB

answer
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 20.06.2019 18:04, maxstmichel3868
Amber had 1/6 of a pie left after the bake sale. rihanna had 3/8 of a pie left. what fraction of a pie did they have altogether?
Answers: 1
image
Mathematics, 21.06.2019 16:00, abbas7777
While scuba diving, rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. what expression can be used to find rajeev's new position? 12.6 – 8.7 –12.6 – 8.7 –12.6 – (–8.7) 12.6 – (–8.7)
Answers: 2
image
Mathematics, 21.06.2019 16:50, adhanom12
What are the steps to solving the inequality 3b + 8 β‰₯ 14?
Answers: 1
image
Mathematics, 21.06.2019 17:00, nisazaheer
Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.
Answers: 1
Do you know the correct answer?
If sinA=1/7, sinB=1/3.
Prove: cos2A=sin4AB...

Questions in other subjects: