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Solve the following differential equation cos^2(x)dy/dx +y = tan(x)
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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Find the median of 4,6,8,...,296
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exp Differentiate (i) b^e^x (ii) b^x&e (iii) (b^e)^x (iv) (b^x)^e
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1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.
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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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Example: Find the sum
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3 ways: exp integral e^(2x)/(1+e^x) dx
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exp integral ∫a^(√√x^3)/√√x dx
Tongue 𝙙𝙚𝙫𝙞𝙖𝙩𝙞𝙤𝙣 𝙖𝙣𝙜𝙡𝙚 as the warning sign of a 🆂🆃🆁🅾🅺🅴
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2 ways: trig exp derivative e^(sin(x)) sin(e^x)
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2 ways: integral ∫ 1/(x^2 √(1+x^2)) dx
STPM Math T Sem. 2: Ex 11.2 Given that f(x)=tan(x), show that ...
2nd/2ways: trig Evaluate (sin^6(x) + cos^6(x))/(sin^2(x) cos^2(x)) dx
integral Find ∫1/(9-4x^2) dx
3 ways: If y=x/(1+x^2) find dy/dx.
IGCSE 2023 p2 Add Math #4
log integral ∫ln(1/x)/x^2 dx
1st/2ways: Evaluate lim sin(5x)/sin(9x) as x tends 0