Mathematics · Algebra
Match List-I with List-II based on algebraic identities: List-I (Question) A. If x + 1/x = 2, then (x - 1/x) = ? B. If x - y = 1 and x2 + y2 = 41, then x + y = ? C. If x - 1/x = 2, then (1 + 1/x2) is part of the expansion of (x - 1/x)2. Find the value of x2 + 1/x2. D. If x - 1/x = 3, then (x2 + 1/x2) = ? List-II (Answer) I. 11 II. 6 III. 0 IV. ± 9 Choose the correct match from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1A-III, B-IV, C-II, D-I✓
- 2A-II, B-III, C-I, D-IV
- 3A-I, B-II, C-III, D-IV
- 4A-I, B-III, C-IV, D-II
Correct answer
A-III, B-IV, C-II, D-I
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