sum picture proof show 1^2+2^2+3^2+...+n^n=1/3 1/2n(1+n) (2n+1)

Lamar U: Assume that x=x(t) & y=y(t) & differentiate the following equation wrt t

2 Views

trig Write each expression as an equivalent algebraic expression involving only x.

25 Views

MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx

35 Views

1st way: exp ∫(e^x)/x (1+x log(x)) dx

37 Views

integral ∫ x dx withOUT using Power rule.

28 Views

Pantun Melayu [Pulau Pandan Jauh Ke Tengah]

43 Views

The Entrepreneurial Era of Lei Jun: Some Are Born in Rome, While He Built His Own.

0 View

Is this really the quality you get for a 1-million-RMB MPV?

0 View

This tech actually ships from the factory!

2 Views

What would the value of SS be for his set of scores [118,118,118,118,118,118]?

1 View

Life & Science: Turns Out You Can Get Drunk Together in Class!

0 View

Whose subordinate is this? They scared the fire brigade half to death!

1 View

Yichang High School Student Builds a Foldable-Screen Phone from Scratch, Drawing Over 4 Million Onli

0 View

“Ji Lianhai’s Mini-Class: What Was Real Life Like in the Qing Dynasty Imperial Harem?”

0 View

Planet size comparison: There’s no “biggest” — only bigger!

0 View

logic: Simplify the Boolean function F=AB+(AC)'+AB'C(AB+C)

0 View

JEE Main integral x^2/(a+bx)^2 dx

2 Views

Columbia U: 1st way integral ∫√(x^2-9)/x^4 dx

1 View

Are Expensive Cars Really Safer?

0 View

A cubical die, numbered 1 to 6 is weighted so that a six is twice as likely to occur as any other #.

3 Views