Question

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47- [(2+3)-3 {4-3 (7-4-3}​

Answer 1

Answer:

Step-by-step explanation:

=2- [3-{6-(5-4+3)}]    [ Removing viranaculam]

= 2 - [3-{6-(5-4+3)}]              [ Removing  ( )]

= 2-[ 3- {6-4}]                    [ Removing {}]

= 2-[3-2]                         [ Removing [ ]]

=2-1  = 1

Answer 2

ANSWER: 42

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EXPLANATION:

47-[(2+3)-3{4-3(7-4-3)}]

47-[(2+3)-3{4-3}(0)}]

47-[(2+3)-3{0}]

47-[5-0]

47-5

42