Help #12
a. -4+ (-4/3) + (-4/9) + (-4/27)
b. converges......l r l < 1 ⇒ { r = 1/3 }
c. The sum is
-4 -4
_____ = ____ = -4 * (3/2) = -6
1 - 1/3 2/3
EDIT TO CORRECT AN ERROR !!!
Slight typo in CP's last answer
SUM : -4 * 3/2 = -6
Thanks, EP.....multiplication always caused me problems....LOL!!!
Wow! NOTHING ELSE seems to be troublesome for ya !!!