Question

If a and b are positive real numbers then
$\sqrt{ab} = (a - b)$
​

Answer 1

Step-by-step explanation:

x= 3y + 4z - 5

therefore

y - 1 = z

sin(x-y)= sinxcosy- cosxsiny

We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political instit

utWe live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political

x= 3y + 4z - 5We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institut

therefore

y - 1 = z

We live in a world defined by the pace of change, and whilst the velocity of that change has not always impacted upon our political institut

sin(x-y)= sinxcosy- cosxsiny

institut