Question
A, B, C, D and E are standing in row. 'A' is between 'B'
and 'D'. E is not at the starting of row. 'C' is just before D. Study above statement and answer the question Who is at the starting of the row.Solution
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If tan(π/4 + θ) = 3, find tan(2θ):
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The simple interest on a sum of money for 3 years is 1,200 at a rate of 10% per annum. What is the compound interest on the same sum for the same time a...
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