Unit 1 Roots of equation & simultaneous equation

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Across
  1. 2. Gauss elimination method will fail if element of first row of leading diagonal is _______.
  2. 6. Newton-Raphson method is applicable to both
  3. 8. Gauss elimination method is employed in two steps, first is forward elimination and second is __________ substitution method.
  4. 9. and _______________ equations.
  5. 10. As Newton-Raphson method is open method,we assume ______________ starting guess to find the solution.
Down
  1. 1. In Bisection method we assume ______ initial guesses.
  2. 3. __________ are switched in partial pivoting.
  3. 4. Convergence in Bisection method is __________ .
  4. 5. In Bisection method error decreases with each step by factor of _________.
  5. 6. In Tridiagonal matrix elements of _________ diagonal are non-zero.
  6. 7. For spring mass system, displacement of each spring can be calculated by using _______ method,if forces and k is given