The equation of a circle is (x^{2} + y^{2} – 8x + 9y + 15…
The equation of a circle is (x^{2} + y^{2} – 8x + 9y + 15 = 0). Find…
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A particle is acted upon by two forces 6N and 3N inclined at an angle…
A particle is acted upon by two forces 6N and 3N inclined at an angle of 120° to…
If (s = 3i – j) and (t = 2i + 3j), find ((t -…
If (s = 3i – j) and (t = 2i + 3j), find ((t – 3s).(t + 3s)).…
A circular ink blot on a piece of paper increases its area at the rate…
A circular ink blot on a piece of paper increases its area at the rate (4mm^{2}/s). Find the…
Express (frac{x^{2} + x + 4}{(1 – x)(x^{2} + 1)}) in partial fractions.
Express (frac{x^{2} + x + 4}{(1 – x)(x^{2} + 1)}) in partial fractions. A. (frac{x^{2}}{x^{2} + 1} +…
Two bodies of masses 3kg and 5kg moving with velocities 2 m/s and V m/s…
Two bodies of masses 3kg and 5kg moving with velocities 2 m/s and V m/s respectively in opposite…
Forces 50N and 80N act on a body as shown in the diagram. Find, correct…
Forces 50N and 80N act on a body as shown in the diagram. Find, correct to the nearest…
The sales of five salesgirls on a certain day are as follows; GH¢ 26.00, GH¢ 39.00, GH¢ 33.00, GH¢…
The sales of five salesgirls on a certain day are as follows; GH¢ 26.00, GH¢ 39.00, GH¢ 33.00, GH¢ 25.00 and GH¢ 37.00.…
A committee consists of 5 boys namely: Kofi, John, Ojo, Ozo and James and 3…
A committee consists of 5 boys namely: Kofi, John, Ojo, Ozo and James and 3 girls namely: Rose,…
Find the coordinates of the point which divides the line joining P(-2, 3) and Q(4,…
Find the coordinates of the point which divides the line joining P(-2, 3) and Q(4, 9) internally in…