Dear learner,
Your are missing that the number 6.2 does not represents any month and at the starting of assignment, there is a note written, if you follow that note then 6.2 can represent the months June or July, now if you count for June, it will come 78 and if you count for July then it will come 77.
Hope it will help.
Best wishes
On Wednesday, October 28, 2020 at 5:27:47 PM UTC+5:30 Malabika Guha Mustafi wrote:
if we put the value of x(1,2,3..12) definitely , the answer is 78 lakhs and June months. But is it right approach to solve it? If I take vertex then the result is 78.125. Where am I missing?