Question

in successive measurement the diameter of a sphere is measured by using a vinacapital caliper turns out to be 1.37cm,1.36cm,1.39cm,1.42cm and 1.36 cm find the value of the mean diameter in view of significant figures​

Answer 1

Answer:

the sum of 25 terms of an AP in which the third term is 7 and 7 term is two more than thin

of its third term