Verified answer

Step-by-step explanation:

Answer:

i) a= 4

i) a= 4 b= 3/2

i) a= 4 b= 3/2ii) a= 19.8

i) a= 4 b= 3/2ii) a= 19.8 b= 20.56

i) a= 4 b= 3/2ii) a= 19.8 b= 20.56iii) a= 8

i) a= 4 b= 3/2ii) a= 19.8 b= 20.56iii) a= 8 b=7

NOTE :- See image for correct question sequence

Step-by-step explanation:

Refer attachment for step by step explanation

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