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2nd/3ways: sum Show 1+2+3+...+n=n(1+n)/2
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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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lim x/e^x? as x→∞
MPPET 1996 Hindustan: trig integral ∫ sin^2(x) -cos^2(x)/(sin^2(x) cos^2(x)) dx
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MP 8,93,96,97,99 Hindustan: Evaluate ∫ sec(x)/(sec(x)-tan(x)) dx
28 Views
MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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CBSE 2000 Hindustan: integral (1+tan(x))/(x+log(sec(x)) dx
A box contains 8 blue & 6 red socks. What is the number of ways that 2 socks can be drawn ...
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2 ways: integral ∫ 1/(x^2 √(1+x^2)) dx
1st/2ways: Evaluate trig integral ∫1/(sin(x)+cos(x)) dx
Review Add Math: Show a^m a^n = a^(m+n) where m & n are any 2 positive integers
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integral ∫e^x(1/x - 1/x^2) dx
2nd/2 parts: 2 (elementary) rules
Takopii no Genzai - 01 Sub Indo
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2 ways: 𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫3x/((x-2)(x+1)) dx
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5th/10parts: Material implication
Logical Equivalence
2 ways: exp integral ∫(p^x + q^x)/r^x dx
sum Show 1+3+5+...+nth term = n^2 via picture
3rd/3ways: sum Show 1+2+3+...+n = n(1+n)/2