Evaluate the following prefix expression " ++ 26 + - 1324"
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Answer Posted / rushi
I see multiple answers to this depending on how you interpret 1324 into 3 numbers i.e. either 1 3 24, 13 2 4, 1 32 4, etc.
1. ++ 26 + - 1324
+(+26) + - 1324 -> +26 becomes 8
+8+(-13 2)4 -> 13 -2 = 11
+8(+11 4) -> 11 +4 = 15
+8 15
= 23
2.++ 26 + - 1324
+(+26) + - 1324 -> +26 becomes 8
+8+(-1 3)24 -> 1 -3 = '-'2
+8(+(-2) 24) -> 24 + -2 = 24 -2 = 22
+8 22
= 30
3.++ 26 + - 1324
+(+26) + - 1324 -> +26 becomes 8
+8+(-1 32)4 -> 1 -32 = '-'31
+8(+(-31) 24) -> -31 + 24 = -7
+8 '-7'
= 1
| Is This Answer Correct ? | 5 Yes | 3 No |
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