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The sum of 3 numbers in AP is 15 & the sum of their squares is 3. Find the numbers.
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2nd way: integral ∫ log √x(x^n) dx
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AI 2008 Hindustan 2nd/2 ways: Evaluate trig integral ∫2cos(x)/(3 sin^3(x)) dx
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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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trig Write each expression as an equivalent algebraic expression involving only x.
Pantun Melayu [Sorong papan tarik papan]
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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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count quick review: Permutation vs Combination
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Add math: 3rd/3ways Core Auditorium is an amphitheater that has ..
A cubical die, numbered 1 to 6 is weighted so that a six is twice as likely to occur as any other #.
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2nd way: trig integral ∫sec^(3/2)(x) tan^3(x) dx
integral (a-x)/(b-x) dx
prob stat: Find the number of ways of selecting 9 balls from...
How many chords can be drawn through 21 points on a circle?
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2nd/3 ways: How many chords can be drawn through 21 points on a circle?
2 ways: Show logb^n(a)=1/n logb(a)
integral ∫ 1/(1+sin^2(x)) dx
V521 - FOREIGNER BUILDING A CHEAP HOUSE IN THE PHILIPPINES - BATHROOM WALLS - THE GARCIA FAMILY
1st/3parts: Mean of 1,2,3,...,n SAME as Mean 1,n
5th/5ways: triangular num: Show t(n-1) + tn = n^2 where tn = nth triangular number