Answer: NOT B
Envelope of a family of curves. Let each curve C t in the family be given as the solution of an equation f t ( x y)=0 (see implicit curve) where t is a parameter. Write F (t x y)= f t ( x y) and assume F is differentiable.. The envelope of the family C t is then defined as the set of points ( x y) for which simultaneously ( ) = ∂ ∂ ( ) =for some value of t where ∂ / ∂ is the …
Quadratic equation – Wikipedia
Quadratic equation – Wikipedia
Quadratic equation – Wikipedia
Quadratic equation – Wikipedia
( 1.4 ) x1 = x – f ( x )/ f ’( x ) After seven Iterations we have Approximate value of one root is to three decimal places is 3.000. Therefore…