1 View PremiumJun 17, 2023
exp integral e^x (f(x) + f'(x)) dx
0 View
2nd way: integral ∫ log √x(x^n) dx
33 Views
MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx
16 Views
CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
10 Views
RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
15 Views
trig derivative differentiate x^sin(x) + (sin(x))^cos(x)
trig integral ∫sin(2x) cos(2x) / (9-cos^4(2x)) dx
alternate way: count sum 1 + 2 + 3+... + n via "polynomial"
2 Views
2 ways: trig integral ∫sin(√x) dx
logic: tautology (¬p→q)∧(¬p→¬q) →p
5 Views
exp integral ∫(e^x +1)^3 dx
3 ways: trig integral ∫sin([118]) cos([118]) d[118]
Properties of Determinants [examples with 2x2 matrix]
Difference of 2 nonconsecutive triangular numbers
2 ways: derivative ln(ax-b)^(p-qx)
What is π?
1st/2ways: add math sum a + (a+d) + (a+2d) + ... + (a+(n-1)d) ?
1 View
trig integral ∫1/(cos^2(a+bx) √(p^2-qtan(a+bx)) )dx
2nd way: integral ∫x/(a-bx^4) dx
5 ways: trig derivative tan(x).