List various numerical methods used to calculate the zero of
polynomial. Apply Bisection method, false position method and Newton
Raphson method to find the root of the function y=x2-4x-10 up to three
decimal places and compare the results.
(7.5 marks)
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\red { Length \: of \: DE } \green {= 3.5 \:cm }
Step-by-step explanation:
Midpoint Theorem:
The line segment joining the midpoints of two sides of a triangle is parallel to the third side and also half of it .
Given :
In ∆ABC , AB = 5 cm ,
BC = 8 cm,
and CA = 7 cm ,
D and E are respectively the midpoints of AB and BC .
= \frac{1}{2} \times 7
DE = \frac{1}{2} \times AC
Therefore.,
\red { Length \: of \: DE } \green {= 3.5 \:cm }
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