# Math Topics Forum

Pre-University Math Topics Help Forum: For all other pre-university math help topics including chemistry and physics

1. ### Got a physics question or interested in physics?

• Replies: 17
• Views: 6,561
Apr 6th 2016, 07:07 AM
2. ### Problem-Solving Strategy

• Replies: 1
• Views: 3,169
Oct 20th 2012, 08:19 AM
1. ### Egyptian Fractions

• Replies: 1
• Views: 612
May 9th 2012, 11:14 PM
2. ### Need help with EOQ-Economic Order Quantity

• Replies: 5
• Views: 1,189
May 9th 2012, 10:31 AM
3. ### Calculating Gregorian Day

• Replies: 1
• Views: 481
May 8th 2012, 06:19 AM
4. ### Real world applications of Fibonacci sequence and Binet's formula

• Replies: 5
• Views: 4,293
May 7th 2012, 08:51 PM
5. ### Limits and continuity test questions

• Replies: 1
• Views: 2,220
May 2nd 2012, 11:25 AM
6. ### Express the function in the form: v = ke ^ at

• Replies: 0
• Views: 453
May 1st 2012, 08:08 PM
7. ### seconds to hour

• Replies: 3
• Views: 642
May 1st 2012, 03:35 AM
8. ### Dumming down the image gradient formula

• Replies: 1
• Views: 507
Apr 30th 2012, 07:49 PM

• Replies: 1
• Views: 437
Apr 27th 2012, 03:14 PM
10. ### Length of journey in air, made by plane?

• Replies: 3
• Views: 843
Apr 26th 2012, 01:47 AM
11. ### Quotient or Product

• Replies: 5
• Views: 428
Apr 25th 2012, 12:11 PM
12. ### Let U denote the right half plane {(u,v)∈R^2 ∶u>0}

• Replies: 4
• Views: 979
Apr 25th 2012, 08:54 AM
13. ### Unsigned intger, sign magnitude notation (Binary)

• Replies: 3
• Views: 1,534
Apr 25th 2012, 07:43 AM
14. ### Define a function z = f(x,y) by f(0,0) = 0 and otherwise

• Replies: 3
• Views: 753
Apr 25th 2012, 07:43 AM
15. ### Suppose that F: Rn -> Rn is continuously differentiable everywhere

• Replies: 0
• Views: 432
Apr 24th 2012, 12:06 AM
16. ### [SOLVED] 2+2= 8 ; is this proof correct?

• Replies: 21
• Views: 3,577
Apr 21st 2012, 01:52 PM
17. ### Projecting forward

• Replies: 0
• Views: 521
Apr 19th 2012, 10:51 AM
18. ### Help with percentages....

• Replies: 6
• Views: 850
Apr 19th 2012, 02:04 AM
19. ### Orthogonality problem

• Replies: 4
• Views: 631
Apr 18th 2012, 04:30 AM
20. ### weight in volume calculation

• Replies: 2
• Views: 715
Apr 18th 2012, 04:24 AM
21. ### Need help with Kinematics

• Replies: 0
• Views: 392
Apr 17th 2012, 11:59 AM
22. ### card game problem

• Replies: 1
• Views: 435
Apr 17th 2012, 10:41 AM
23. ### The ratio is 1 to 1.618?

• Replies: 6
• Views: 1,428
Apr 17th 2012, 06:41 AM
24. ### Electrostatic forces - resultant force & unit vector

• Replies: 0
• Views: 741
Apr 16th 2012, 05:30 AM

• Replies: 3
• Views: 457
Apr 15th 2012, 12:08 PM
26. ### Cryptography (Hill + Playfair) For anyone who loves a challenge, I need some brains

• Replies: 1
• Views: 809
Apr 15th 2012, 06:12 AM

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### nbvfghc

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