Three positive numbers form an increasing GP. If the middle term in this GP is doubled then new numbers are in AP, find the common ratio of the GP. Again, if the middle term in the GP tripled, then check whether the common ratio of the GP will be same or not. Or Find the first term and common ratio of an infinite geometric series, if its sum is 4 and the second term is 34.

Three positive numbers form an increasing GP. If the middle term in th

1.	Three positive numbers form an increasing GP. If the middle term in this GP is doubled then new numbers are in AP, find the common ratio of the GP. Again, if the middle term in the GP tripled, then check whether the common ratio of the GP will be same or not. Or Find the first term and common ratio of an infinite geometric series, if its sum is 4 and the second term is 34.
Answer» Three positive numbers form an increasing GP. If the middle term in this GP is doubled then new numbers are in AP, find the common ratio of the GP. Again, if the middle term in the GP tripled, then check whether the common ratio of the GP will be same or not. Or Find the first term and common ratio of an infinite geometric series, if its sum is 4 and the second term is $\frac{3}{4}$ .