0 View PremiumOct 20, 2023
logic: Show p→q ≡¬ p∨q
7 Views
logic Idempotent law show x=xVx
21 Views
MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
33 Views
Always ZERO
4 Views
3 ways: If y=x/(1+x^2) find dy/dx.
2 Views
3rd/3ways: sum Show 1+2+3+...+n = n(1+n)/2
1 View
2nd part/3parts: Mean of -11,-2,7,...,70 SAME as Mean -11 & 70
0 View
Alternate way: sq root integral ∫1/√((x-α)(x-β)) dx
Alternate way: trig integral ∫sec(x) dx= ln(tan(/π4+x/2)) + c
trig integral ∫1/(√sin(x) √cos^7(x)) dx
1st way: Differentiate the function w.r.t x log10(x)+logx(10)+logx(x)+log10(10)
3 ways: trig integral ∫tan(x) sec^2(x) dx
trig integral ∫cot(x) log(sin(x)) dx
2nd/2parts Mohammad Ali Jinnah University: Integrate the followings.
9 Views
Screen Recording 2024-05-19 at 9.45.17 PM
2nd/2 ways: FInd partial fractions (3x^2+9x-20)/(x^2+x-6)
16 Views
radical function sq root Find the derivative of f(x) = √(x+1)
trig Show cos(4x) = 8 cos^4(x) -cos^2(x)+1
6 Views
The University of Maine: rational function integral compute
derivative log f(g(x)) (a)