this is an old trick at least for the biggies here but please care to elaborate on the below example
1+1+1......n times=n
1+1+1... x times = x ...x is a variable -----(1)
x+x+x....n times = x.n
x+x+x....x times = x^2
diff w.r.t x
1+1+1... x = 2.x
from (1)
x = 2.x
or
1 = 2
i know diff isnt allowed since limit does not exist in the case of
x+x+x....x times
but somehow i want a little detailed explanation
wud highly appreciate it if someone can help.
1+1+1......n times=n
1+1+1... x times = x ...x is a variable -----(1)
x+x+x....n times = x.n
x+x+x....x times = x^2
diff w.r.t x
1+1+1... x = 2.x
from (1)
x = 2.x
or
1 = 2
i know diff isnt allowed since limit does not exist in the case of
x+x+x....x times
but somehow i want a little detailed explanation
wud highly appreciate it if someone can help.