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sqrt(-(-1)^(|__(1)/(2)+(1)/(pi)__|)*(-pi*|__(1)/(2)+(1)/(pi)__|+1))

(1)12+1π(π12+1π+1) \sqrt{-(-1)^{\left\lfloor\frac{1}{2}+\frac{1}{\pi}\right\rfloor} \cdot\left(-\pi \cdot\left\lfloor\frac{1}{2}+\frac{1}{\pi}\right\rfloor+1\right)}

Full solution

Q. (1)12+1π(π12+1π+1) \sqrt{-(-1)^{\left\lfloor\frac{1}{2}+\frac{1}{\pi}\right\rfloor} \cdot\left(-\pi \cdot\left\lfloor\frac{1}{2}+\frac{1}{\pi}\right\rfloor+1\right)}
  1. Simplify Absolute Value: We need to simplify the expression inside the square root first. Let's start by simplifying the absolute value expression 12+1π|\frac{1}{2} + \frac{1}{\pi}|. Calculate the value inside the absolute value. 12+1π=π2+1π\frac{1}{2} + \frac{1}{\pi} = \frac{\pi}{2} + \frac{1}{\pi} Since π\pi is approximately 3.141593.14159, which is greater than 22, the numerator (π2+1)\left(\frac{\pi}{2} + 1\right) is positive. Therefore, the absolute value of a positive number is the number itself. 12+1π=π2+1π=π2+1π|\frac{1}{2} + \frac{1}{\pi}| = |\frac{\pi}{2} + \frac{1}{\pi}| = \frac{\pi}{2} + \frac{1}{\pi}
  2. Simplify Exponent: Now, let's simplify the exponent (1)12+1π(-1)^{\left|\frac{1}{2} + \frac{1}{\pi}\right|}.\newlineSubstitute the absolute value we found into the exponent.\newline(1)12+1π=(1)(π2+1)/π(-1)^{\left|\frac{1}{2} + \frac{1}{\pi}\right|} = (-1)^{\left(\frac{\pi}{2} + 1\right)/\pi}\newlineSince the exponent is a rational number and not an integer, the result will be complex. However, the base is 1-1, and any power of 1-1 that is not an integer will result in a complex number with a magnitude of 11.
  3. Simplify Term: Next, we need to simplify the term (π12+1π+1)(-\pi\cdot|\frac{1}{2} + \frac{1}{\pi}|+1). Substitute the absolute value we found into the expression. (π12+1π+1)=(π((π2+1)/π)+1)(-\pi\cdot|\frac{1}{2} + \frac{1}{\pi}|+1) = (-\pi\cdot((\frac{\pi}{2} + 1)/\pi)+1) Simplify the expression. =(π(π2+1)/π+1)= (-\pi\cdot(\frac{\pi}{2} + 1)/\pi + 1) =((π2+1)+1)= (-(\frac{\pi}{2} + 1) + 1) =(π21+1)= (-\frac{\pi}{2} - 1 + 1) =π2= -\frac{\pi}{2}
  4. Rewrite Original Expression: Now we have the simplified terms, we can rewrite the original expression with these simplified parts. (1)(π2+1)/π(π2)\sqrt{-(-1)^{\left(\frac{\pi}{2} + 1\right)/\pi}*(-\frac{\pi}{2})} Since (1)(π2+1)/π(-1)^{\left(\frac{\pi}{2} + 1\right)/\pi} is a complex number with a magnitude of 11, we can denote it as cis(θ)\text{cis}(\theta) where cis(θ)\text{cis}(\theta) represents cos(θ)+isin(θ)\cos(\theta) + i\sin(\theta) and θ\theta is some angle. The negative sign in front of it will change the direction of the angle, but the magnitude will still be 11.
  5. Multiply Complex Number: We can now multiply the complex number cis(θ)\text{cis}(\theta) by π2-\frac{\pi}{2}. The multiplication of a complex number with a real number will only affect the magnitude, not the direction (angle). Since the magnitude of cis(θ)\text{cis}(\theta) is 11, the magnitude of the product will be π2\frac{\pi}{2}.
  6. Take Square Root: Finally, we take the square root of the product.\newline(1)(π2+1)/π(π/2)=cis(θ)(π/2)\sqrt{-(-1)^{\left(\frac{\pi}{2} + 1\right)/\pi}*(-\pi/2)} = \sqrt{-\text{cis}(\theta)*(-\pi/2)}\newlineSince the magnitude of cis(θ)\text{cis}(\theta) is 11, and we are multiplying by π/2-\pi/2, the magnitude under the square root is π/2\pi/2. The square root of a negative real number is a complex number. Therefore, the result will be a complex number with a magnitude of π/2\sqrt{\pi/2}.
  7. Express in Terms of i: The final step is to express the complex number in terms of ii, the imaginary unit.\newlineπ2=iπ2\sqrt{-\frac{\pi}{2}} = i\sqrt{\frac{\pi}{2}}\newlineThis is because the square root of a negative number is imaginary.

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