3rd/3ways: count comb A set with n elements has 2^n subsets

Show Σa=na where k=1 to n

118blbl118

3 Views

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

118blbl118

14 Views

AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx

118blbl118

16 Views

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

118blbl118

15 Views

2nd way: integral ∫ log √x(x^n) dx

118blbl118

45 Views

Lamar U: trig integral ∫cos^5(2t) sin^2(2t) dt

118blbl118

5 Views

3rd/10parts: Exclusive disjunction

118blbl118

1 View

Compute the arithmetic mean for the following grouped data ...

118blbl118

1 View

Derivative (af(x)+b)^(pg(x)+q)

118blbl118

0 View

2nd way: integral ∫x/(a-bx^4) dx

118blbl118

1 View

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

118blbl118

0 View

trig derivative differentiate x^x - 2^sin(x)

118blbl118

0 View

prob stat: Two events are such that P(A)=0.6, P(B)=0.5 & P(AUB)=0.85

118blbl118

0 View

2nd/3ways: derivative (x+1)^(1/2) (x+2)^(1/3) (x+3)^(1/4) (x+4)^(1/5) (x+5)^(1/6)

118blbl118

0 View

1)integral ∫ x dx 2)integral ∫ ln(x)/x dx via inspection [NO u-sub]

118blbl118

0 View

STPM Math T Sem.2: 12.1 Numerical solution of Equations

118blbl118

2 Views

Find the number of permutations of the letters of the word ALLAHABAD

118blbl118

5 Views

exp derivative x^n w.r.t x

118blbl118

1 View

Which of the following data sets has a median of 3?

118blbl118

0 View

Find the derivative of f(x)=(1+2x^2)(x-x^2) in 2 ways

118blbl118

0 View