cuda 7.5

could i install cuda 7.5 on the jetson tk1 ?
is there any tricky ways ?

thanks in advance

A TK1 is 32-bit. I think 6.5 is the last version supporting 32-bit.

you are right
but i am in bad need for cuda 7.5
have you any idea could i install it or no way ?

No possible way. Architecture not supported.