Web6 nov. 2012 · For example, rephrase: if (x != y) diff (); else same (); as: if (x == y) same (); else diff (); Most "if (x != y)" cases without an "else" are often return but I still can't … Web16 mrt. 2024 · You can follow Henry's comments to arrive at the answer. However, another way to come to the answer is to use the fact that if X and Y are independent, then Y X = Y and X Y = X. By iterated expectations and variance expressions

If x^y = e^x - y , then dydx is equal to. - Toppr

WebThe IF function is one of the most popular functions in Excel, and it allows you to make logical comparisons between a value and what you expect. So an IF statement can have … Web17 feb. 2024 · Code Line 2: We define two variables x, y = 10, 8 Code Line 3: Variable st is set to “x is less than y “if xy variable st is set to “x is greater than or equal to y.” Code Line 4: Prints the value of st and gives the correct output dead beat prijevod na hrvatski

If \( \cos ^{-1} x-\cos ^{-1} \frac{y}{2}=\alpha \), then \( 4 x^{2 ...

WebSolution The correct option is C: 0 We know that, x3−y3 =(x−y)(x2+xy+y2)........(i) Given that, x y+ y x =−1 ⇒ x2+y2 xy = −1 ⇒ x²+y² =−xy Adding xy on both sides, we get x2+y2+xy =0...........(ii) on substituting eq. (ii) in eq. (i), we get x3−y3 =(x−y)(0) ∴ x3−y3 =0 Suggest Corrections 177 Similar questions Q. If x y+ y x=1;x3+y3 =? Q. Web= IF (A1 = "red", true result, false result) Explanation If you want to do something specific when a cell equals a certain value, you can use the IF function to test the value, then do … WebThe Pearson correlation coefficient of x and y is the same, whether you compute pearson (x, y) or pearson (y, x). This suggests that doing a linear regression of y given x or x given y should be the same, but I don't think that's the case. dead bug emoji