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Find the expected value & the variance of a geometric r.v. X
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AI 2008 Hindustan: Evaluate integral ∫ 2/3 cos(x)/sin^2(x) dx
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2nd way: integral ∫ log √x(x^n) dx
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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integral ∫ x dx withOUT using Power rule.
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trig Write each expression as an equivalent algebraic expression involving only x.
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2nd/2parts stat: SLR Regression lline always goes through the point (x̄, ȳ)
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Calculus: Find nth derivative of log(ax+b)
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AP Calculus 2nd way: integral ∫(ax+c)/(ax^2 + bx) dx
2nd way: integral ∫log n√(ax+b)(ax+b) dxx
2nd way: integral ∫log(x^p x^(-q)) (x) dx
exp sq root integral ∫(√√ϕ)^x/(π^x) dx
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trig Show sec^4(x)-tan^4(x) = sec^2(x)+tan^2(x)
Review Add Math: 1.2/parts: Show a^m a^n = a^(m+n) where m & n are any 2 positive integers
Example: Find the sum
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4th/4parts: Maclaurin Series [ahp kia]
2nd way: derivative (x^x)√ x
If y=acos(ln(x)) + bsin(ln(x)), show that x^2y2 + xy1 +y=0
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STPM Math T Sem.2: 12.1 Numerical solution of Equations
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When the three sisters learned that the male protagonist was covered in wounds and had nowhere to go
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