a good one

n=1

thats it?

mazak kar raha hai kya.........

nahi nahi this is jus one of them, the easiest un!! [3]

are u kidding b555

u r indirectly wanting us to prove fermat thm which took 350 yrs for mathematicians worldwide to prove and sol is 180 pages long

n=1 is only possibility

n even is ruled out and n odd ie≥3 is against fermat thm

refer fermat thm in wikipedia

oh yes but then this can be done without using fermat thm ill give ans tomorrow

b555 do u have a link to find an understandable version of fermats thm

i cudnt find any and if at all there are a lot of conjuctures that i ve never heard abt involved

edit abv :

in the part
λ is odd replace (f(λ+1) by (f(λ) + 1)