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登入最近回复 由 wishboy
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garena has very little maphackers, as compared to battle.net or LC <--- the most
if u suspect someone is using maphack in garena games, u can report him to the garenasg forums
best is to join the sg dota room 3 or 4 as the standard of the players there are higher and there is a level limit in order to join
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Originally posted by Ahm97sic:
PS : Dear Wishboy, I have noticed that you can type mathematical symbols in the forum and you use a better method than the other forumers. They used to type the mathematical symbols in Microsoft Word or Excel and then print screen and save it as a picture file and then upload it to a website that processes this image before the image file can be inserted into the forum.
Can you kindly share your method of typing mathematical symbols in the forum with us ? Thanks.
the method in blue is what I did
if u have noticed, that post is actually just an image
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for trigo questions, it's best to convert non-exact answers to 5 sf before converting to 3 sf to leave as final answer
so for subsequent parts to the question, u can use the 5 sf values for more accurate answersi have a qn about money
if the answer is non-exact, do we convert to 3 sf, or leave to 2 dp?
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Originally posted by skythewood:
bring one of the term over.
cross multiply.
you will get numbers to the power of the log thing one side,===> change of base
x to the power of the of a log addition subtraction the other side. ===> solve it
maybe you will get the answer. just doing this from visual, no have software to show the maths.
i got until
mind guiding me on how to continue?
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i can play tonite
Originally posted by TDurden:My msn is __________@hotmail.com
Contact me via msn if you guys wish to play, currently game is being hosted.
Mods Note: Pls dont reveal your Msn add. Use Pm thanks.
lol u censor the email in this post but the first post still got his email there
Edited by wishboy 26 Sep `08, 11:10PM
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Just to add on to ur examples, this question on circles came out in my sch prelim exams.
Find the equation of the circle which passes through A(8, 1) and B(7, 0) and has, for its tangent at B, the line 3x - 4y - 21 = 0
Ans:
(x - 4)² + (y - 4)² = 25
or
x² + y² - 8x - 8y + 7 = 0Edited by wishboy 20 Sep `08, 6:59PM
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Originally posted by eagle:
Follow the circuit along the route of the green resistors. Notice that the centre is also at the same potential as the blue resistors. Hence, the wires can be separated as shown below.
I don't really understand about the centre having the same potential as the blue resistors and why can the wires be separated.
I think there's an error in the working, it should be
(1/2 + 1/2 + 3/8)^(-1) = 8/11 ohms = 0.73 ohmsThanks for ur help !
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Originally posted by anpanman:
Given that tan A = - 5 /12 and that tan A and cos A have opposite signs, find the value of cos A and of cos (pi/2 - A).
Can anyone tell me what the question means when it says,"opposite signs"?
opposite signs mean that if one is +ve, the other is -ve, and vice versa.
tan A = -5/12 (angle A falls in 2nd or 4th quadrant)
since they say tan A and cos A have opposite signs,
cos A is +ve (angle A falls in 1st or 4th quadrant)so now u noe tat angle A is in the 4th quadrant
opp. = 5, adj. = 12, hyp. = 13
cos A = 12/13
cos (pi/2 - A)
= sin A (which is -ve since A is in the 4th quadrant)
= -5/13someone can confirm whether mi or tamago is correct?
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@ bunny
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