Dear Class 12 Samacheer Kalvi students, here are the Business Maths Chapter 5 Numerical Methods important formulas for your reference and study.
Click here for Text Book Solutions to Numerical Methods Exercise 5.1
Click here for Text Book Solutions to Numerical Methods Exercise 5.2
Click here for Text Book Solutions to Numerical Methods Exercise 5.3
Important Formulas to Study
Forward Difference Operator
Backward Difference Operator
Shifting Operator (E) or Displacement Operator
Relations between operators Delta, Nabla, and E
Newton’s forward interpolation formula:
Newton’s backward interpolation formula:
Lagrange’s interpolation formula:
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