Question

(i) On simplifying
7 + [12 – {8 + 3 – (9 of 6 - 13 x 4 + 1)}], we
we get​

Answer 1

Answer:

9

Step-by-step explanation:

7+2[12-{8+3-(9×6-13×4+1)}]

7+[12-{8+3-(54-53)

7+[12-{8+3-1})

7+[12-10]

7+2

9

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