What is the arithmetic mean between a2 and b2 ?
Posted: Wed Jul 13, 2022 8:06 pm
a) \(\frac {1}{2}\) (a – b)
b) \(\frac {1}{2}\) (a + b)
c) \(\frac {1}{2}\) (a2 – b2)
d) \(\frac {1}{2}\) (a2 + b2)
b) \(\frac {1}{2}\) (a + b)
c) \(\frac {1}{2}\) (a2 – b2)
d) \(\frac {1}{2}\) (a2 + b2)