Question

10. Observe the following pattern.
23-1= 1 + 2 x1 x3
33 - 23 = 1 + 3 * 2 * 3
43 – 33 = 1 + 4* 3 * 3
Using the pattern, find the value of each of the following.
ii. 953 - 943
iii. 1003 - 993
.
i. 813-803
HARDY-RAN​

Answer 1

Answer:

a option

Step-by-step explanation:

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