Ans:
Expression | Value |
7 / 2 != 6 / 2 && 9 < 3 * 7 | 0 |
2 * 3 + 4 / 2 - 6 + 8 % 3 | 4 |
abs(4-7) + 3 / 2 * pow(5.0,2) | 28 |
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Here the Operator Precedence are: * then / then != then < then && resulted to the value 0
(7 / 2 != 6 / 2 && 9 < 3 * 7)
3 * 7 = 21
6 / 2 = 3
7 / 2 = 3
(3 != 3 && 9 < 21) -------------> 3!=3 returns False which is 0 and 9 < 21 returns True which is 1
(0 && 1) = 0
############################################################
(2 * 3 + 4 / 2 - 6 + 8 % 3)
Here the Operator Precedence are: * then / then % then + then - which resulted to the value 4
2 * 3 = 6
4 / 2 = 2
8 % 3 = 2
(6 + 2 - 6 + 2) = 4
############################################################
abs(4-7) + 3 / 2 * pow(5.0,2)
Here the Operator Precedence are: ( ) has the highest presidence, which is abs() and pow() then / then * then + then - which resulted the value 28
(abs(4-7) + ((3 / 2) * pow(5.0,2)))
abs(4 -7) = 3
pow(5.0,2) = 25
(3 / 2) = 1
1 * 25 = 25
3 +25 = 28
(b) Evaluate the following C++ expressions and show in the boxes under the operators the of...
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