if X square + Y square is equal to 11xy then prove that 2log (x-y)=2log3+logx+logy
Answers
Answered by
40
x²+y² = 11xy
Subtract 2xy both sides, we get
=> x²+y²-2xy = 11xy - 2xy
=> (x-y)² = 9xy
=> (x-y)²=3²xy
Take log both sides, we get
=> log(x-y)²=log(3²xy)
=> 2log(x-y)=log3²+logx+logy
=> 2log(x-y)=2log3+logx+logy
••••
Answered by
8
Answer:
Step-by-step explanation:
Attachments:
adityaaryaas:
Welcome
Similar questions