Find the exact value of the real number y if it exists. Do not use a calculator. y = arctan 1 Select the correct choice and fill in any answer boxes in your choice below. O A. y= arctan 1 = (Simplify your answer. Type an exact answer, using t as needed. Use integers or fractions for any numbers in the expression.) O B. arctan 1 does not exist.

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Q: 2) Simplify √²√√y 3) Evaluate a) CAIFF. (3)ż (3) 32 b) 643 +164-42 c) 12

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Q: Find the values in

A: Given expression

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Q: Download/2021010720154300000524_Z01850010220153003A + 1. Find the determinant of these matrices…

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Q: ロ ロ 16 %3D s一2

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Q: An article suggests the uniform distribution on the interval (6.5, 19) as a model for depth (cm) of…

A: From the given calculation in part (a)    Mean, μ=12.75variance,σ2=13.02therefore,      standard…

Q: he value of the given expression. -3 × 1

A: The given expression is equal to -10/3 * 11/6 = -110/18 = -55/9

Q: Simplify.√−54

A: to express the given complex number in the usual notation a+ib, where i is the square root of -1.

Q: Fully simplify. (2/-2)(5V3)

A: We know that, √(-1) is defined as i  So, 2√(-2) = (2√2)(√-1) = (2√2)i  So, (2√-2)(5√3) = (2√2)i…

Q: Simplify. Assume x represents any real number.      Ï36x2

A: The given expression is 36x2. This implies that,

Q: Simplify. Do not use negative exponents in your answers. a. 2-3 b. 5(x²y³)⁰

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