Question: Q 2 ( a ) Construct divided difference table f ( - 1 ) = 3 , f ( 0 ) = - 6 ,

Q2(a) Construct divided difference table
f(-1)=3,f(0)=-6,f(3)=39,f(6)=822,f(7)=1611
(b) Find the Lagrange interpolating polynomial of degree 2 approximating the function y=lnx and determine the value of ln2.7 and also calculate absolute error .
Q 2 ( a ) Construct divided difference table f (

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