Posted by dennis on Friday, December 31, 2010 at 5:52am.
Is g.p. supposed to mean geometric progression? You should not assume that we know that.
The fifth term will be 2^3 = 8 times the second term
a5 = 8 a2
a5 = a2 + 45
0 = 7 a2 -45
a2 = 45/7
a3 = 90/7
a4 = 180/7
a5 = 360/7
Check: a5 - a2 = 315/7 = 45
Related Questions
Mathematics - The second term of a G.P is 12 more than the first term,given that...
Maths - The 5th term of an exponential sequence is 4 and of 2nd term is 35(&...
Math - the sum of the 4th term and the 5th term is 12.if the 4th term of the ...
Geomatic Sequence - In a geomatic sequence, the 7th term exceeds the 5th term by...
arithmetic - first term and larst term of a geometric progression is 42.if the ...
Math - The fifth term of an arithmetic progression is three times the second ...
arithmetic - The 8th term of an A P is 5times the third term while the 7th term ...
math - the third term of a geometric sequence is t3= -75 and the sixth term is ...
Maths - 1..The first 2 terms of a geometric progression are the same as the ...
math - The 8th term of ap is 5time the 3rd term, while the 7th term is greater ...
For Further Reading
