Question

Example 3 : Construct the quadratic interpolating Polynomial using Lagrange formula
which fits the following data. Hence findf
12.
10°
20°
30°
1.1585
1.2817
1.3660
with the exact value.
The values are calculated using f(x) = sinr + cost compare f
12​

Answer 1

Answer:

Sir Isaac Newton PRS was an English mathematician, physicist, astronomer, theologian, and author who is widely recognised as one of the greatest mathematicians and most influential scientists of all time and as a key figure in the scientific revolution