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what is the format of article writing?
essay on mobile phone:laabh aur haani
format of diary entry
The ratio of the sum of n terms of two A.P.s is (7n+1):(4n+27).Find the ratio of their mth term.
if tano+sino = m,tano -sino =n,prove that m2 -n2=4root mn
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Syllabus
what is the format of article writing?
essay on mobile phone:laabh aur haani
2.Ambani is richer than I.
Which of them is correct?
format of diary entry
The ratio of the sum of n terms of two A.P.s is (7n+1):(4n+27).Find the ratio of their mth term.
if tan
o+sino= m,tano-sino=n,prove that m2 -n2=4root mn