WebQuestion 6 options: Code 2 has a compile error, because you cannot have true and false literals in the conditional expression. Code 3 has a compile error, because you attempt to assign number to even. All three are correct, but Code 1 is preferred. All three are correct, but Code 2 is preferred. All three are correct, but Code 3 is preferred. ... WebWhat Sal is saying is that people try to prove that i = square root (-1) is wrong because they end up with an answer that 1 = -1 which obviously isn't true. But they're wrong because the square root multiplication rule doesn't apply when both numbers are negative. Yes the absolute value of -1 = absolute value of 1.
i as the principal root of -1 (video) Khan Academy
WebJun 9, 2011 · Like it would when you draw a coordinate system on a piece of paper, X points to right and Y points upwards. According to the right hand rule (x->thumb, y->index finger, z->middle finger), Z points towards you. 3) It wouldn't be wrong, but it would be a diversion from standards. WebJun 8, 2012 · 1 x = y == z is read as x = (y == z), and y and z both are 6 and thus they are equal. true is 1, so x is 1. Share Improve this answer Follow answered Aug 30, 2010 at 12:52 Thomas Lötzer 24.7k 16 68 55 Add a comment 1 y == z evaluates to true, which you are assigning to x ... x = true casts to a value of 1 because x is of type int. Share bl9is
because x, than because y - GMAT Sentence Correction - Urch …
WebJul 9, 2024 · x y + z = x ( y + z) --> x y + z = x y + x z --> x y cancels out --> x z − z = 0 --> z ( x − 1) = 0 --> EITHER z = 0 (in this case x can take ANY value) OR x = 1 (in this case z can take ANY value). Addressing your questions: it's not necessary z = 0 and x = 1 both to be simultaneously true. WebJun 20, 2015 · z= ++y && ++z ++x ; You will get x=1 // as it is because ++y && ++z are both true y=2 // y incremented by 1 z=1 // although z incremented by 1 but assigned to true (default true = 1) And finally try this: int x = 1; int y = 0; int z = 1; z= y && ++z ++x; The output will be: So the output became: x=2 y=0 z=0 WebDec 14, 2024 · Since x > y > z, choices A and B will yield a positive result while choices C, D, and E will yield a negative result. Therefore, the correct answer is either A or B. Now we … bl.a.a