an t 8an-1 + 16an-e = 0 ao - 2 and ニ a,=I 1. which one is connect? a) + n * (-4)" an= -2 *(-1)" 6) an = = -2. * (-+)^ - n * (-1)^ ニ2*(-1)"-+n*(-1)"" = 2 * (-1)^ – n * (-4)" - -2 *(-4)^ – 2 *(-1)^ e an こ

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A: Negative Binomial Distribution: If we have a sequence of trials each having two outcomes, say…

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A:

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A: Please see the explanation below

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A:

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A:

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A:

Q: 48. -1 12 cos 2 tan-1 210

A: Topic - trigonometric identities We are given: cos2tan-1125Formulas requiredcos(2θ)=1-tan2θ1+tan2θ

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A:

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A: Given integral is ∫-10x2dx1-x252dx

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A:

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A:

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A: In the given question we have to check whether the following identity is true or false

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A: topic - sets

Q: xp_G + +*) (; - x),J (

A:

Q: Write out the first three terms in the expansion of (x + y)^20

A:

Q: For which values of n is 3^n + 2^n divisible by 13? by 7?

A: For which values of n is 3n + 2n divisible by 13? by 7?

Q: If a and b are integers with gcd(a, b) = d Then gcd d' = -1 d/

A: Given a statement

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A: The expression is given by

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A:

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A:

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A:

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A: We prove this by induction.

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A:

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A: