The wavy curve method is also known as the “sign-chart” method. It is a technique used in mathematics to solve inequalities, particularly those involving trigonometric, polynomial, and rational functions. It’s a graphical representation that helps us understand the nature of the function and the intervals where it’s positive or negative. How wavy curve method works?

Here in this post ,we will check out how to draw the graph of cot inverse cot x i.e $f(x) = cot^{-1} cot (x)$ As $cot (\pi +x ) = cot x$ This is a periodic function with period $\pi$ Also x cannot take values like $n \pi$ as undefined We know by definition $f(x)

Here in this post ,we will check out how to draw the graph of sec inverse sec x i.e $f(x) = sec^{-1} sec (x)$ As $sec (2\pi +x ) = sec x$ This is a periodic function with period $2\pi$ Also x cannot take values like $\frac {2n+1}{2} \pi$ as undefined We know by definition

Here in this post, learn how to draw the graph of cosec inverse cosec x($csc^{-1}(csc(x))$) step-by-step with clear instructions and examples in this comprehensive guide. Here, we will understand how to draw the graph of cosec inverse cosec x i.e $f(x) = cosec^{-1} cosec (x)$ As $cosec (2\pi +x ) = cosec x$ This is