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Screen Recording 2024-05-12 at 8.34.35 PM
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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(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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2 ways: The following measurements were taken by an antique dealer as he weighted to the ...
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lim x/e^x? as x→∞
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Review: Linear form, Quadratic form & Bilinear form
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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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Screen Recording 2024-05-12 at 10.27.00 PM
2 ways: trig show tan(2x)=2tan(x)/1-tan^2(x))
2 ways: derivative Find dy/dx, where tan(x+y)+tan(x-y)=1
Prove Σ1/((k-1)(k+1))=(3n^2-n-2)/(4n(n+1)) where k=2 to n ∀n ≥ 2
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Any function f is a sum of an EVEN & an ODD function
alternate way: count sum 1+2+3+ ... +n
exp trig derivative x^x sin(x)
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2nd/2ways: Find the sum 1/7, 10/21, 17/21, 24/21, 31/21 via "picture".
OSU Math 1151 Practice3: Compute the derivative.
Screen Recording 2024-05-12 at 8.48.55 PM
exp integral e^x (f(x) + f'(x)) dx