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ChiefMathGuru replied to the topic Solve in the forum Algebra 27 Aug 2013 | 07:35 pm
ChiefMathGuru replied to the topic Solve in the forum Algebra Hmmm this is difficult Without loss of generality let us assume that q ≤ p. If q = p, then, (p!)² = 2(p!) + r² (p!)² − 2p! + 1 = r² + 1 (...
ChiefMathGuru replied to the topic Solve in the forum Algebra 27 Aug 2013 | 06:48 pm
ChiefMathGuru replied to the topic Solve in the forum Algebra Without loss of generality let us assume that p ≥ q. So, p!q! = p! + q! + r! p! = p!/q! + 1 + r!/q! As R.H.S ≥ 3, p! ≥ 3, which implies p...
ChiefMathGuru replied to the topic PHYSICS in the forum Trigonometry 27 Aug 2013 | 06:22 pm
ChiefMathGuru replied to the topic PHYSICS in the forum Trigonometry Hmmm, I'm getting x = 0. 78 m. Comments: 0
Kobayashi Jun replied to the topic 助けてください in the forum Algebra 27 Aug 2013 | 06:12 pm
Kobayashi Jun replied to the topic 助けてください in the forum Algebra ありがとう Comments: 0
ChiefMathGuru replied to the topic PHYSICS in the forum Trigonometry 27 Aug 2013 | 06:10 pm
ChiefMathGuru replied to the topic PHYSICS in the forum Trigonometry Hahahaha.... okay. I misunderstood your question just now. Sorry about that. Lemme check once again Comments: 0
Pao Bugarin replied to the topic 助けてください in the forum Algebra 27 Aug 2013 | 06:09 pm
Pao Bugarin replied to the topic 助けてください in the forum Algebra Hi there! We just need to note the following: (1) $99^1 = 99 mod 100$ (2) $99^2 = 9801 = 1 mod 100$. So, $99^3 = 99^{1+2} = 99cdot 1 =...
Ferriel Melarpis replied to the topic PHYSICS in the forum Trigonometry 27 Aug 2013 | 06:08 pm
Ferriel Melarpis replied to the topic PHYSICS in the forum Trigonometry I arrived at the answer 1.43 m ... please correct me if I'm wrong with my computations. Comments: 0
Ferriel Melarpis replied to the topic PHYSICS in the forum Trigonometry 27 Aug 2013 | 06:05 pm
Ferriel Melarpis replied to the topic PHYSICS in the forum Trigonometry 4 is the distance of the block from the spring. It is like letting the block slide down the spring then it bounce back then comp...
Ferriel Melarpis replied to the topic PHYSICS in the forum Trigonometry 27 Aug 2013 | 06:03 pm
Ferriel Melarpis replied to the topic PHYSICS in the forum Trigonometry Oh sir I think your value of x is wrong? it says there that the value of x is length of compression of the string due to the for...
ChiefMathGuru replied to the topic PHYSICS in the forum Trigonometry 27 Aug 2013 | 05:59 pm
ChiefMathGuru replied to the topic PHYSICS in the forum Trigonometry Hmm 4 m in your question is not the compression of spring? I'm a little bit confuse here. Comments: 0
