MathematicsHard178×since 2002Q5276In an increasing geometric progression of positive terms, the sum of the second and sixth terms is 703\frac{70}{3}370 and the product of the third and fifth terms is 49. Then the sum of the 4th ,6th 4^{\text {th }}, 6^{\text {th }}4th ,6th and 8th 8^{\text {th }}8th terms is equal to:A78B96C91D84Check answerSkip