5 Views PremiumOct 14, 2023
Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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i don't have time to fu*ck anyone🗿
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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(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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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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Review: Linear form, Quadratic form & Bilinear form
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trig Write each expression as an equivalent algebraic expression involving only x.
1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.
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sq root 𝖎𝖓𝖙𝖊𝖌𝖗𝖆𝖑 ∫1/(√x (1+√x))dx
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2 ways: integral ∫ 1/(x^2 √(1+x^2)) dx
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Show that ar sinh(x) = ln(x + √ (x^2+1))
3 ways: exp integral e^(2x)/(1+e^x) dx
Will we lose if we play for 55 seconds first?
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Derivative d/dx(x^x) NOT equal ...
Example: Find the sum
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If y=acos(ln(x)) + bsin(ln(x)), show that x^2y2 + xy1 +y=0
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Tongue 𝙙𝙚𝙫𝙞𝙖𝙩𝙞𝙤𝙣 𝙖𝙣𝙜𝙡𝙚 as the warning sign of a 🆂🆃🆁🅾🅺🅴
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Growing patterns #3