A bag contains 20 identical red marbles, 20 identical green marbles, & 20 identical blue marbles.

AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx

31 วิว

"baby" fact: exp e^(ix)

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Ex11.6 STPM Math T Sem.2 Find the fir st 4 terms in the expansion of the following functions

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logic Idempotent law show x=xVx

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count: How many subsets does {23,24,25,...,118} have?

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trig integral ∫sin^3(x)/cos^4(x) dx

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2nd way: exp integral e^3x/(e^x +2) dx withOUT u-sub

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Amaya & Ben integrated (1+x)^2 wrt x using different methods as follows ...

9 วิว

derivative y=f(logb(arc tan(px+q))

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2nd way: derivative y^2=4a(x+a sin(x/a))

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2nd way: integral ∫p^(nx) q^x dx

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2nd way: integral tan(x)/(1+tan(x)) dx

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Screen Recording 2023-12-07 at 2.04.49 AM

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implicit differentiation Find dy/dx, sin(xy) +x/y = x^2 -y

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1st/2 ways: trig integral ∫sin^3(x) dx

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Evaluate the integrals

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2nd/2ways: [k map] logic Simplify the Boolean function F=A'B'C+A'BC+AB'

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2nd/2 way: trig show sin(2x)=2tan(x)/(1+tan^2(x))=2cot(x)/(1+cot^2(x))

2 วิว

Practice STPM Sem3 Math T: The prob distribution of a RV is given by ...

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integral ∫x^(-1) log(x) dx

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