Let B be the mx1 col. matrix [1/m ... 1/m]'. If A =[a1 ... am] is any row matrix. What is AB?

Screen Recording 2024-05-18 at 11.12.27 PM

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

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

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Screen Recording 2024-05-18 at 10.21.39 PM

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Find the median of 4,6,8,...,296

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2 way: exp integral e^(ax+b)/1+e^(ax+b)) dx

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If u=f(y/x) then prove that x∂u/∂x + y∂u/∂y = 0

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doneScreen Recording 2024-05-18 at 10.25.20 PM

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2nd way: exp integral ∫e^(a√x)/√x dx

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