í

=

j

+

c

→

wkíx, Mí - Avwg eo n‡q wkíx n‡Z PvB|

”Q

=

P

+

Q

→

K”Qc, ¸”Q - K”Qc wai MwZ‡Z KvR K‡i|

kœ

=

k

+

b

→

cÖkœ, c…wkœ - †KŠZ‚njx gvbz‡li g‡b nvRv‡iv cÖkœ DuwK †`q|