Question

If a + b = 19 and ab = 88, a > 0 and b > 0, a > b then

(i) a

3

– b

3 (p) 57

(ii) a

2

+ b

2 (q) 819

(iii) a

2

– b

2 (r) 185

Column-I Column-II

(1) (i) o r, (ii) o p, (iii) o q (2) (i) o q, (ii) o r, (iii) o p

(3) (i) o r, (ii) o q, (iii) o p (4) (i) o q, (ii) o p, (iii) o r​

Answer 1

Answer:

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