Prof. David J. De Los Reyes
This channel got LONG VIDEO LECTURES on Differential and Integral Calculus ,
Differential Equations , Advanced Math , AC Circuits , AC Machines , Algebra ,
Trigonometry , DC Circuits and Analytic Geometry. These lectures are intended
for those who plans on taking up Engineering and those taking up their Reviews
for college entrance exams like SAT and CAT. The other contents of the
channe[ are SHORTS VIDEOS with the title HOW TO topics. It has MATH ,
TROUBLESHOOTING topics and OTHERS.
Prof. David J. De Los Reyes
The product of two negative and one positive number what is the sign?
4 months ago | [YT] | 0
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Prof. David J. De Los Reyes
Any positive number divided by `zero?
4 months ago | [YT] | 1
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Prof. David J. De Los Reyes
My long videos are waiting for those that are serious enough how to learn mathematics from Algebra going up to Advanced Math. Hope to see more watching my long videos. Thanks.
4 months ago | [YT] | 1
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Prof. David J. De Los Reyes
The equation of a parabola is x^2 = 4py. What is the equation of its directrix?
1 year ago | [YT] | 0
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Prof. David J. De Los Reyes
The path of a point that moves which is always equidistant from a fixed point
and a fixed line.
1 year ago | [YT] | 1
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Prof. David J. De Los Reyes
Three resistances are connected in parallel. The values are 5 , 10 , and 12 ohms respectively.
The voltage source is 24 volts dc. What is the current drawn by the 10 ohms resistance?
1 year ago | [YT] | 1
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Prof. David J. De Los Reyes
When can we say that an equation is a straight line
1 year ago | [YT] | 1
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Prof. David J. De Los Reyes
What is the designation of slope in analytic geoemetry?
1 year ago | [YT] | 0
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Prof. David J. De Los Reyes
What is the (- 4)^1/2?
1 year ago | [YT] | 1
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