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[11^(*)" .If a solution set of the equat...

[11^(*)" .If a solution set of the equation "sin5 theta=(1)/(sqrt(2))" is "{(8m+k)(pi)/(20)}" where "m in I" ,then "k" can be "(k in I^(+))],[[" (A) "1," (B) "2," (C) "3," (D) "4]]

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