Question

4. The value of (0.9)2-(0.1)2 is:
(a) 1
(b) 0.8
(0) 0.64
(C) 10.16​

Answer 1

Answer:

The value of (0.9)2-(0.1)2 is:

(a) 1

(b) 0.8

(0) 0.64

(C) 10.16

Answer 2

Answer:

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