Question

If the 4th and 7th term of Geometric Progression are 54 and 1458 respectively,
find the Geometric Progression.​

Answer 1

Step-by-step explanation:

a+3d=54......(1)

and,a+6d=1458........(2)

By subtracting equation 1 from 2 ,

3d=1404

d=468

so, by putting value of d in equation 1 ,

a+3(468)=54

a+1404=54

so,a=54-1404=-1350

Hence G.P is -1350,-882,-414,54.....

Answer 2

Hope this will help you..