Derive the formula sinh-1 x = ln {x + √(x2 + 12)} for all real x. Explain in your derivation why the plus sign is used with the square root instead of the minus sign.
Riemann Sum
Riemann Sums is a special type of approximation of the area under a curve by dividing it into multiple simple shapes like rectangles or trapezoids and is used in integrals when finite sums are involved. Figuring out the area of a curve is complex hence this method makes it simple. Usually, we take the help of different integration methods for this purpose. This is one of the major parts of integral calculus.
Riemann Integral
Bernhard Riemann's integral was the first systematic description of the integral of a function on an interval in the branch of mathematics known as real analysis.
Derive the formula sinh-1 x = ln {x + √(x2 + 12)} for all real
x. Explain in your derivation why the plus sign is used with the
square root instead of the minus sign.
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