Q. if a,b,c are in GP and a,p,q are in AP such that 2a,b+p,c+q are in GP then the common difference of the AP is

i} 2^1/2a ii} (2^1/2+1)(a-b)
iii} 2^1/2(a+b) iv}(2^1/2-1)(b-a)

shubham chhabra , 13 Years ago

Grade 12