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(a) Simplify, without using Mathematical tables: (log_{10} (frac{30}{16}) – 2 log_{10} (frac{5}{9}) + log_{10} (frac{400}{243})) (b) Without using…

The universal set (varepsilon) is the set of all integers and the subset P, Q, R of (varepsilon)…

The table below gives the ages, to the nearest 5 years of 50 people. Age in years 10…

(a) Copy and complete the following table of values for (y = 2x^{2} – 9x – 1). x…

(a) The fourth term of an A.P is 37 and 6th term is 12 more than the fourth…

A bag contains 12 white balls and 8 black balls, another contains 10 white balls and 15 black…

(a) Using a ruler and a pair of compasses only, construct (i) a triangle XYZ in which /YZ/…

The table below gives the frequency distribution of the marks obtained by some students in a scholarship examination.…

(a) If (log_{10} (3x – 1) – log_{10} 2 = 3), find the value of x. (b) Use…

(a) A tower and a building stand on the same horizontal level. From the point P at the…