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#8 Lamar U: evaluate integral sec^8(t/2) tan^5(t/2) dt
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1st way: exp ∫(e^x)/x (1+x log(x)) dx
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Alternate way: Find 1+2+3+... +(n-1)+n via "polynomial degree 2"
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🪔 Happy Deepavali 🪔 [Nov-12-2023]
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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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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx
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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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Buy Google Reviews Ireland
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Conversion: Permutation - Combination vice versa
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integral ∫(8x+12) (x^2+3x+1)^4 dx vs integral ∫(8x+12)/(x^2+3x+1)^4
4 ways: trig integral ∫tan(x) dx
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Review: integral ∫1/(x^2-a^2)dx vs integral ∫1/(a^2-x^2) dx vs integral ∫1/(x^2+a^2) dx
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3rd/3ways: sum Show 1+2+3+...+n = n(1+n)/2
alternate way: count sum 1+2+3+ ... +n
1st/2parts 3 ways: tn-1 + tn = n^2 where tn = nth triangular number
4 Views
alternate way: count sum 1+3+5+ ... +(2n-1)
Ashaab al-Kahf Epi 3 HD | URDU | اشعب ای کہف | Torah Stories | Quranic Stories | Bible Stories |
4 ways: sum Find the sum of the values of 4+3i for i=1,2,...,100
OSU Math 1151 Practice1: Compute the derivative (1)-(8)
2 ways: Derivative √ (1+√ (1+√ x)))