Lamar U 2nd way: evaluate exp integral ∫e^(8x)(4+e^(4x))^(-3) dx

derivative If y=(a+bx)e^(-nx), prove that y2+2ny1+n^2y=0

118blbl118

2 Views

MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx

118blbl118

16 Views

MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

118blbl118

10 Views

CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx

118blbl118

10 Views

RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

118blbl118

15 Views

2nd way: integral ∫ log √x(x^n) dx

118blbl118

33 Views

Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"

118blbl118

18 Views

prob stat: Consider the experiment of tossing a fair coin twice & reading the up face on each toss.

118blbl118

0 View

2nd/2ways: count perm Show P(n,2)+P(n,1)=n^2

118blbl118

0 View

Review: integral ∫1/(x^2-a^2)dx vs integral ∫1/(a^2-x^2) dx vs integral ∫1/(x^2+a^2) dx

118blbl118

0 View

MIT Integration Bee Qual. Exam #1: integral x^(1/log(x)) dx

118blbl118

1 View

Fill in each blank using either mean or median.

118blbl118

2 Views

STPM Math T: trig double angle Express cos(2x) & sin(2x) in terms of tan(x)

118blbl118

0 View

NONelementary integral ∫e^(ax)/x dx

118blbl118

0 View

Find the equation of the tangent line to the curve x^3-3y^3+xy+21=0 at the point (1,2)

118blbl118

1 View

MIT Integration Bee Qual. Exam #9: integral (2logx+1)e^(log(x))^2 dx

118blbl118

0 View

2nd/2 ways: derivative x^2/3 + y^2/3 = a^2/3

118blbl118

0 View

2nd way: ∫1/(√x cos(√x)) dx

118blbl118

0 View

Lamar U: Use log. differentiation to find the 1st derivative of the given function

118blbl118

0 View

Solve the differential equation xcos^2(y) dx + tan(y) dy=0

118blbl118

0 View