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matrix school 2
Questions and answers by visitors named
matrix school 2
Questions (24)
note: E is for exponetial
two large horizontal, parallel metal plates are 2.5cm apart in air and the upper is maintained at a
5 answers
1,353 views
the resistance of 100.0cm of constantan wire whose diameter of cross-section is 0.55m is 5ohm
find the resistivity of constantan
2 answers
571 views
differentiate between Emf and Potential difference Pd.
1 answer
379 views
differentiate between Emf and Potential difference Pd.
2 answers
816 views
find the following integral
(1) dx/25+(x-5)^2 (2) cos^8xsinxdx
2 answers
777 views
find the integral
~(e^x + x)^2 (e^x + 1)dx can you pls explain how it arrive to this? ans = 2e^4x + C
1 answer
323 views
find the following integral
dx/(25+(x-5)^2) yes this.
1 answer
210 views
(1) The region in the x-y plane bounded by the curve y=x^2, the line x=0 and the line x=5 and the x-axis. find the volume
2 answers
1,129 views
the region in the x-y plane bounded by the y=x^2, the line x=0 and the line x=5 and the x-axis. find the volume generated
3 answers
389 views
Assume that a force of (3x^2 - x + 1)N is pulling an object at each point of the x-axis. find the work done in moving the object
3 answers
374 views
A ball thrown up has a height f(t)=250t-25t^2 after t seconds.
(1) find the maximum height (2) find the velocity when it hits the
4 answers
606 views
Given that p=(2q^2 - 5)^2. when q=3, it is increased by 0.7%. find the appropriate percentage change in p.
1 answer
363 views
Given that x=sinht and y=-cosht.
find: dx/dy
3 answers
586 views
Given that y=x^3/3-2x^2+3x+2
find its turning points and state their nature
1 answer
312 views
Given that f(x)=x, g(x)=x-1: h(x)=sqrtx-1.
find f0g0h.
2 answers
612 views
(1) lim x^3 - 125/x5 x^2 - 25
(2)find the inverse of the function f(x)=7x+5
1 answer
345 views
(1) lim x^3 - 125/x--;5 x^2 - 25
1. Lim as x approaches what? arrow sign
2 answers
590 views
The region in the x-y plane bounded by the curve y=x^2, the line x=0 and the line x=5 and the x-axis. find the volume generated.
3 answers
460 views
The region in the x-y plane bounded by the curve y=x^2, the line x=0 and the line x=5 and the x-axis. find the volume generated.
4 answers
552 views
Given that p=(2q^2-5)^2. when q=3, it is increased by 0.7%. find the appropriate percentage in p.
solution dp = 2(2q^2-5) (2dq)
3 answers
644 views
Given that p=(2q^2-5)^2. when q=3, it is increased by 0.7%. find the appropriate percentage in p.
solution dp = 2(2q^2-5) (2dq)
1 answer
302 views
you have the expression for dp.
q=3, dq=.007*3 Now solve for dp and solve for P at q=3 percentage change in p then is dp/p
2 answers
782 views
Given that p=(2q^2-5)^2. when q=3, it is increased by 0.7%. find the appropriate percentage in p.
1 answer
314 views
hello here,
Please can i get direction on website to practice calculus (both differential & integral) objectives based online.
1 answer
354 views
