Mode- axk-h-fk-1-fk-2fk-fk-1-fk-1-b-xk-h-fk-fk-1-2fk-fk-1-fk-1-c-xk-h-fk-fk-1-fk-2fk-1-fk-1-d-xk-h-fk-fk-1-fk-fk-1-2fk-1

Mode = (b) x_k+h.{(f_k f_k 1)/(2f_k f_k 1 f_k+1)} ie. Option B is correct ...

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Visualising Formula for Mode Graphically

Mode=? axk+h....

Question

Mode=?

$(a) x_{k} + h . {\frac{(f_{k - 1} - f_{k})}{(2 f_{k} - f_{k - 1} - f_{k + 1})}} (b) x_{k} + h . {\frac{(f_{k} - f_{k - 1})}{(2 f_{k} - f_{k - 1} - f_{k + 1})}} (c) x_{k} + h . {\frac{(f_{k} - f_{k - 1})}{(f_{k} - 2 f_{k - 1} - f_{k + 1})}} (d) x_{k} + h . {\frac{(f_{k} - f_{k - 1})}{(f_{k} - f_{k - 1} - 2 f_{k + 1})}}$

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