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|, Given n+1 data pairs, a unique polynomial of degree passes through the, n+1 data points,, (A) n+l, (B) n, (C) n or less, (D) n+l orless, , 2. Interpolation provides a mean for, estimating functions, , A. At the beginning points, , B. At the ending points, , C. At the intermediate points, , D. None of the mentioned, , 3. Interpolation methods are, , A. Linear interpolation, , B. Piecewise constant interpolation, C. Polynomial interpolation, , D. All of the mentioned

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4) Which of the following is not a finite, difference interpolation method?, , A) Newton's forward interpolation, B) Newton's backward interpolation, C) Newton's divided difference interpolation, , D) Stirling’s Central interpolation, , 5) Newton's divided difference interpolation, formula is an interpolation technique used, when for all sequence of values., , A) the interval difference is same, , B) the interval difference is zero, , C) the interval difference is not same, D) all of the above

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6) In interpolation the value of the functions, , A) outside the given range can be found, B) inside the given range can be found, , C) both outside and inside the range can be, found, , D) none of the above

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7) Identify the correct statement from the, following, , A) If the unequally spaced arguments are given, only then lagrange's interpolation is used, , B) If the equally space arguments are given only, then lagrange’s interpolation is used, , , , C) Lagrange’s interpolation formula can be used, for both equally and unequally spaced, arguments, , D) If the equally spaced functions are given only, then lagrange’s interpolation is used

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8) Which of the following formula is not used in, Interpolation ?, , A) lagrange’s formula, B) Newton's forward difference formula, C) Newton's divided difference formula, , D) Least square approximation formula, , 9. Interpolation means, , A. Adding new data points, , B. Only aligning old data points, C. Only removing old data points, D. None of the mentioned