The value of −(3−(2−3)+5−7) is
- a)-2
- b)3
- c)4
- d)-4
Correct answer is option 'A'. Can you explain this answer?
Answers
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Anu Sar
Jul 09, 2022 |
As per BODMAS rule
first we perform(2-3)
-(3-(-1) +5-7)
-(-1) is +1
so we write it as -(3+1+5-7)
then -(9-7) is -(2)
in another way we can write it as -(3-2+3+5-7) then -(11-9)
-(2)
first we perform(2-3)
-(3-(-1) +5-7)
-(-1) is +1
so we write it as -(3+1+5-7)
then -(9-7) is -(2)
in another way we can write it as -(3-2+3+5-7) then -(11-9)
-(2)
As per BODMAS rulefirst we perform(2-3) -(3-(-1) +5-7) -(-1) is +1so we write it as -(3+1+5-7) then -(9-7) is -(2) in another way we can write it as -(3-2+3+5-7) then -(11-9) -(2)
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As per BODMAS rulefirst we perform(2-3) -(3-(-1) +5-7) -(-1) is +1so we write it as -(3+1+5-7) then -(9-7) is -(2) in another way we can write it as -(3-2+3+5-7) then -(11-9) -(2)
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