Solve the following set of simultaneous equations using the matrix inverse method: X₁ + x2 + 2x3 = 6 3x1 + 2x₂ + 4x3 = 9 -2x1 + 3x2 - 6x3 = 3

A: Random variable x~Normal( μ  , σ2=25) Sample of size n=16 Hypothesis testing H0: μ=5 Ha; μ >5 At…

A: The total number of male volunteers =808. The number of males, vaccine was given =328. The remaining…

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A: Power rule:   The power rules says that,

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A: For similar triangle, ratio of corresponding sides are equal

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A: This integral can be solved easily by writing hyperbolic sine in terms of exponentials as explained…

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A: Convert number to words

A: First do differentiate of power and then diffrenatiate the function.