1st/2 ways: Show 1+3+5+ ... +(2n-1) + (2n+1) + (2n-1)+...+5+3+1= n^2 + (n+1)^2

Solve the following differential equation cos^2(x)dy/dx +y = tan(x)

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prob stat In a sample of n= 6 scores, 5 of the scores are each above the mean by one point.

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MP 2000 Hindustan: Evaluate ∫(tan(x)+cot(x))^2 dx

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2 ways: sq root derivative 1/(√√(1/√x))

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logic: tautology (¬p→q)∧(¬p→¬q) →p

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MP 98 Hindustan: Evaluate (i) ∫e^loge(x) dx (ii) ∫e^(-loge(x)) dx

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

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1st way: exp ∫(e^x)/x (1+x log(x)) dx

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2 ways: sq root √x^x

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🪔 Happy Deepavali 🪔 [Nov-12-2023]

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BLACKPINK LISA LALISA+MONEY Concert Solo Stage Fan Cam

Pcyxjy

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"I just love this soul-stirring little tune" || "Nothin' on Me"

chengziqingti

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derivative (f(x))^n vs n^(g(x)) vs (f(x))^g(x)

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Maine_Tujhko_Dekha__Golmaal_Again____Ajay_Devgn___Parineeti___Arshad___Tusshar___Shreyas___Tabu

PBF.com song

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We lost original x's but still know mean x̄ & n. Now we collected m new observations.

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Ghaati 2025 Hindi Dubbed Full Movie l Anushka Shetty new South Hindi Movie

MovieTalks

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Boney_M._-_Ma_Baker_♫_shuffle_dance_mix(1080p)

PBF.com song

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PAANO ANG PUSO KO? [FULL MOVIE] JUDY ANN SANTOS & RICO YAN

MovieMaster99

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LITO LAPID | ESCOBAR: WALANG SASANTUHIN (1995) FULL MOVIE

SINEHAN 2025

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2nd way: derivative (x^x)√ x

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