1.

Match the following group A to B. Choose correct mapping of the following Group – A — Group – B i) (a + b)2 – (a – b)2 — A) 2(a2 + b2 ) ii) (a + b)2 + (a – b)2 — B) 2ab iii) (a + b)2 – (a2 + b2 ) — C) 4ab Choose the correct answer : A) i – B, ii – C, iii – A B) i – C, ii – A, iii – B C) i – C, ii – B, iii – A D) i – A, ii – B iii – C

Answer»

B) i – C, ii – A, iii – B



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