1st/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via median.

CMU: Find these integrals (a)-(b)

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🪔 Happy Deepavali 🪔 [Nov-12-2023]

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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

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RPET 2003 Hindustan: integral ∫sin^4(x)-cos^4(x) dx

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kurapika

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alternate way: count sum 1+2+3+ ... +n

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1st way: count values nPn, nP(n-1), nP(n-2)

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review Differentiation [Implicit]

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alternate way: count sum 1+3+5+ ... +(2n-1)

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Prove Σ1/((k-1)(k+1))=(3n^2-n-2)/(4n(n+1)) where k=2 to n ∀n ≥ 2

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prob stat: The prob. that it will snow tomorrow is 0.75.

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exp trig derivative x^x sin(x)

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3rd/3ways: trig integral ∫sec(x) dx

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1st/2 ways[Direct]: Prove that the sum of 2 ODD numbers is ALWAYS EVEN

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1st/2 parts stat: SLR SLR Regression lline always goes through the point (x̄, ȳ)

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3rd/3ways: count comb A set with n elements has 2^n subsets

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UC Davis #14: trig integral ∫(sin(x)-cos(x))(sin(x)+cos(x))^5 dx

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2nd way: trig integral ∫√(sec^5(x)/sin^3(x)) dx

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Screen Recording 2024-02-16 at 8.27.04 PM

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