98-\left(\frac{22.5}{100}\times98\right)=75.95
Price was $75.95 before VAT
Frequently asked questions (FAQs)
What are the key characteristics of the cotangent function f(x) = cot(x)? Characteristics include: period of π, symmetric about x-axis, asymptotes at x = nπ, where n is an integer, and range of all real numbers except x = nπ.
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Find the length of the hypotenuse in a right triangle with legs measuring 7 cm and 9 cm.
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Question: Find the maximum value of a differentiable function f(x) on the closed interval [a, b] using the Extreme Value Theorem.