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#1 Re: Help Me ! » Vectors help? » 2015-07-24 07:34:13

Thank you! You're awesome!

#2 Re: Help Me ! » Vectors help? » 2015-07-24 05:19:23

Thanks a lot!
But, is graphical method the only method we can follow? I mean, is there a calculative method too? Also, can you recommend some links so that i can learn to solve these type of vector problems? Because these problems are kinda based on your analytic skill rather than just formulas and concepts and I'm studying from god knows when, but still can't get these.

#3 Re: Help Me ! » Probability of shared birthdays » 2015-07-24 03:56:20

http://math.stackexchange.com/questions/485462/birthday-problem-for-3-people

This might help. Its a similar question.

#4 Help Me ! » Vectors help? » 2015-07-24 03:04:18

Mark 42
Replies: 5

Three forces of magnitudes 30, 60 and x newton acting at a point are in equilibrium. If the angle between the first two is 60⁰, the value of x is?
a) 25√2  b) 30√3  c) 30√6  d) 30√7
How do I calculate this?

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