`sqrt(2+sqrt(2+sqrt(2+sqrt(2+sqrt(2)))))=`

Find the value of sqrt(2sqrt(2sqrt(2sqrt(2sqrt(2)))))

sqrt(2sqrt(2sqrt(2sqrt(2....))))=

sqrt(2sqrt(2sqrt(2sqrt(2sqrt(2)))))=?2^((20)/(31))b*2^((31)/(32))c.2^((9)/(2))d.2^((11)/(2))

The value of "log"_(sqrt(2)) sqrt(2sqrt(2sqrt(2sqrt(2)))) , is

The value of "log"_(sqrt(2)) sqrt(2sqrt(2sqrt(2sqrt(2)))) , is

If u_(1) =sqrt2, u_(2) =sqrt(2sqrt(2)), u_(3) =sqrt(2sqrt(2sqrt2)),... then the value of u_(10):u_(9) is-