Question

Using identities, find the value of :
(a) 102 x 103
(b) 52 x 47
(c) 98 X 97
(d) (39)
(e) (54)
(f) (78)
(g) (999)
(h) (103)
(i) (7.5)
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Answer 1

Answer:

a) 10,506

b) 2,444

c) 9,507..... other all of the questions are incomplete....

Answer 2

Step-by-step explanation:

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