The first term of a geometric progression (G.P) is 3 and ...
The first term of a geometric progression (G.P) is 3 and the 5th term is 48. Find the common ratio.
2
4
8
16
Correct answer is A
T\(_5\) = ar\(^4\)
\(\frac{48}{3} = \frac{3r^4}{3}\)
16 = r\(^4\)
r = \(4\sqrt{16}\)
= 2
If x\(^2\) + 4 = 0, then x ?...
Find m such that (m + \(\sqrt{3}\))(1 - \(\sqrt{3}\))2 = 6 - 2\(\sqrt{2}\)...
P = {2, 1,3, 9, 1/2}; Q = {1,21/2,3, 7} and R = {5, 4, 21/2}. Find P∩Q∩R ...
If y varies inversely as x2, how does x vary with y?...
The equation of the graph is ...
Divide 1101001\(_{two}\) by 101\(_{two}\)...
The interior angles of a quadrilateral are (x + 15)°, (2x - 45)°, ( x - 30)° and (x...