Badmus45's Posts
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those smileys are -8 respectivelyi.e (18,- (-7,-![]() |
badmus45: |
heip solve this assignment sirs:given points A(18,- and B(-7,- are vertices of an isoceles triangle ABC with AB=AC,if the altitude AN has the equation 4x+3y=48,find the coordinate of N and C. (2).the points A(3,1) B(8,2) C(-1,11) are the vertices of a triangle, if N isthe foot of the perpendicular from A to BC find(a)equation of BC (b)equation of AN (c)length of AN. pls oooooo |
1. The equation of motion of a forced oscillation is d2y/dt+2dy/dt +5y=4sin5t solve the equation given that t=0 ,y=0 and dy/dt=0. (2)determine the equation of the curve which satisfies the equation xydy/dx=x^2-1 which passes. thru point (1,2)........abeg |
08128867283 |
1. The equation of motion of a forced oscillation is d2y/dt+2dy/dt+5y=4sin5t solve the equation given that t=0 ,y=0 and dy/dt=0. (2)determine the equation of the curve which satisfies the equation xydy/dx=x^2-1 which passes. thru point (1,2)........abeg ooo |
i was not sure of the answer....sowi |
lets try these :if y=x/√(a^2 -x^2) show that (a^2-x^2)d2y/dx2=3xdy/dx and pls can i get your mobile num |
you are very correct my guy ....thumbs up
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find dy/dx at point (2,3) on the curve 3x^2+2y^2+xy^2+x-7=0 show full workings |
08128867283 |
solve dis if y=x/√(a^2 -x^2) show that (a^2 -x^2)d2y/dx2=3xdy/dx |
Am a fresher in the federal university of technology Minna and i need ur advice on how to make first class |
the parametric equations of a curve are x=cos@ ,y=1+sin2@.find dy/dx and d2y/dx2 at @=π/6.find also the equation of the curve as relationship between x and y. |
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(-7,-