Indian Institute of Information Technology 2007 M.A Psychology annual model ths - Question Paper
Wednesday, 23 January 2013 12:10Web
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69. An urn contains 4 white and 3 red balls. Find the probability distribution of the
number of red balls In three draws one by one from the urn (1) with replacement. (Ill without replacement.
70. a) Solve : ( D2 - 1 ) y * cos 2x- 2 sin 2x.
OR
b) If "a 2~t +.3~j - 1c, ~i * - 2~t + 5lc. ~c * ~J - 3lc, verify that ax(2x c ) = ( a.t)lM a.t) t.
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Earning: Approval pending. |