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sum Find 1/1.4 + 1/4.7 +1/7.10+... +1/((3n-2)(3n+1))
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
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A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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2nd way: trig integral ∫sin(x/a) dx
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prob stat OCR #8 The Normal variable X is transformed to the Normal variable Y. ...
2nd/2 ways: Show 1+3+5+ ... +(2n-1) + (2n+1) + (2n-1)+...+5+3+1= n^2 + (n+1)^2
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Add math: 3rd/3ways Core Auditorium is an amphitheater that has ..
Why the mean of AP is the median of AP? mean=median?
2 way: exp integral e^(ax+b)/1+e^(ax+b)) dx
2nd way: integral ∫x/(2ax-x^2) dx
The sum of 3 numbers in AP is 15 & the sum of their squares is 3. Find the numbers.
2nd/2 parts: Mean 1+2+3+...+n is just (1+n)/2. Why?
Suppose E & F are mutually exclusive events. Must E & F be complementary? Explain your answer.
Add math: 1st/3ways Core Auditorium is an amphitheater that has ..
AP Calculus 3rd way: exp integral 1/(1+e^x) dx [withOUT u-sub]