Two points X(32°N, 47°W) and Y(32°N, 25°E) are on the earth’s surface. If it…
(a) Two points X(32°N, 47°W) and Y(32°N, 25°E) are on the earth’s surface. If it takes an aeroplane…
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Simplify, without using Mathematical tables: (log_{10} (frac{30}{16}) – 2 log_{10} (frac{5}{9}) + log_{10} (frac{400}{243}))…
(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,…
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…
The table below gives the ages, to the nearest 5 years of 50 people. Age in years 10…
Copy and complete the following table of values for (y = 2x^{2} – 9x…
(a) Copy and complete the following table of values for (y = 2x^{2} – 9x – 1). x…
The fourth term of an A.P is 37 and 6th term is 12 more…
(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…
A bag contains 12 white balls and 8 black balls, another contains 10 white balls and 15 black…
Using a ruler and a pair of compasses only, construct (i) a triangle XYZ…
(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…
The table below gives the frequency distribution of the marks obtained by some students in a scholarship examination.…
If (log_{10} (3x – 1) – log_{10} 2 = 3), find the value of…
(a) If (log_{10} (3x – 1) – log_{10} 2 = 3), find the value of x. (b) Use…