Ans it................
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Answer: 1 =c h= 1/2u in case of plane
2= f-1/f or 1/f=1/v+1/u and v/u =maginficqton=3
power=1/f
Explanation:
mam i have not compted tbe q but given u zoln fo u can try u self
vvipjattin:
mam can u mar me as brilent plz i need that but if u like to do so
*But how*
is thery any option there if yes do it if not may came later if it dont come so forget about it chill no tention
wait a min u have thz me 3 time for same q but how?
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