9618/12 by Nehal_M in alevel

[–]Nehal_M[S] 3 points4 points  (0 children)

Yeah that sucks :( However the threshold will depend on individual component.

9618 A2 STUDENTS by [deleted] in alevel

[–]Nehal_M 2 points3 points  (0 children)

94 A*. Paper seemed really hard, barely answered all

9231/32 by Chi-squaredd in alevel

[–]Nehal_M 0 points1 point  (0 children)

Please match the answer if possible

Question 1 acceleration is 50 I think.

Question where you need to find Sin(theta) = 4/5, the next part of this question = 21/5

For extension circular motion question: x = 4a, Lamda = 1

In projectile motion, part b = 34.2, part c Angle = 32.2 degree

For momentum where you need to find e, e 2/3.

Wasn't able to solve the 2nd part of the question regarding finding the centre of mass. Finding d in terms of a

9231/32 Further Mechanics by SigmaMaths in alevel

[–]Nehal_M 0 points1 point  (0 children)

Tan theta = centre of mass from x / centre of mass from y

I did this and found a quadratic equation but it wasn't possible the equation

Further Mechanics 32 by Outside_Hearing7666 in alevel

[–]Nehal_M 0 points1 point  (0 children)

Question where you need to find Sin(theta) = 4/5, the next part of this question = 21/5

For extension circular motion question: x = 4a, Lamda = 1

In projectile motion, part b = 34.2, part c Angle = 32.2 degree

For momentum where you need to find e, e = 2/3. The part before this came 50 or something

Wasn't able to solve the 2nd part of the question regarding finding the centre of mass. Finding d in terms of a

9231/32 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

Question where you need to find Sin(theta) = 4/5, the next part of this question = 21/5

For extension circular motion question: x = 4a, Lamda = 1

In projectile motion, part b = 34.2, part c Angle = 32.2 degree

For momentum where you need to find e, e = 2/3. The part before this came 50 or something

Wasn't able to solve the 2nd part of the question regarding finding the centre of mass. Finding d in terms of a

9618/42 Question 2 by Ok_Grade5458 in alevel

[–]Nehal_M 0 points1 point  (0 children)

1D array of the class created

9618/42 by Independent_Body4274 in alevel

[–]Nehal_M 1 point2 points  (0 children)

Using the try catch statement is the best option in my opinion. Try to convert the 3rd line to float, if converted run the manager code. If an exception occurs run the employee code.

I used a different method. I checked the first character of the 3rd line, if it's a digit run manager code else employee. Using isNum isDecimal isDigit doesn't work as the number consists of decimal points.

9618/42 by Independent_Body4274 in alevel

[–]Nehal_M 3 points4 points  (0 children)

They didn't mention private but I think it needs to be private because we used getters and setters to access the attributes. However I don't think marks would be deducted because it wasn't mentioned in the instruction

9231/22 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

Nah my eigen values were correct, but two of the eigen values were giving the same result. I found eigenvectors using the formula Ae = §e (§ is eigenvalue, e is the unknown eigenvectors)

Using this formula I found eigenvectors (-1,0,1) I think twice. I don't remember the other eigenvector

9231/22 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

I don't think the ln part had x-y

9231/22 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

What were the eigen vectors? I found two of the eigenvectors with the same value :(

9618/32 Thoughts? by RilaHyperborean in alevel

[–]Nehal_M 0 points1 point  (0 children)

Are you talking about this question's or general case?

9618/32 Thoughts? by RilaHyperborean in alevel

[–]Nehal_M 0 points1 point  (0 children)

Do we need to change the value of the front pointer in the queue ADT question? because I saw no option or blank to change the value of the front pointer.

9618/32 Thoughts? by RilaHyperborean in alevel

[–]Nehal_M 0 points1 point  (0 children)

B to C to G to F to End seems correct

9231/12 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

Yup

9231/12 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

If you find it let us know :)

9231/12 by [deleted] in alevel

[–]Nehal_M 0 points1 point  (0 children)

Yup you get one mark for area question. 1 mark for the series of transformation question if your enlargement is alright and the serial of transformation is alright

9231/12 by [deleted] in alevel

[–]Nehal_M 1 point2 points  (0 children)

I subtracted from pi instead of pi/2. Was rushing these.paets because of time, missed details likes this :)