2.2 Given the identity: cot'x sec'x-(sin'x + cos x) = cot x 2.2.1 Prove the identity. xE [0°;360°] for which the identity is Determine the value(s) of undefined. 2.2.2

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A: Let's find.

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A:

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A: use the value of the absolute function.

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A: The given function

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A: As per guidelines we will only answer first three subparts, please repost other subparts for more…

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A: Given: The probability density function,         f(x)=kx , 0<x<1 0      , elsewhere

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A: Since there are multiple questions the first question is answered.Kindly repost with the question…

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A: We need to find P and distance P to L.