WebOct 21, 2015 · #arcsin(x) = sin^-1(x)# is the inverse function of the function #sin(x)# That is: If #x in (-pi/2, pi/2)#, then #arcsin(sin(x)) = x#. If #x in [-1, 1]# then #sin(arcsin(x)) = x#. On the other hand: #csc(x) = (sin(x))^(-1) = 1/sin(x)# is the reciprocal of the #sin# function. I think some of the blame for this confusion has to lie with the common convention of …
Sec, Cosec and Cot – Mathematics A-Level Revision
WebRewrite csc(x) csc ( x) in terms of sines and cosines. Multiply by the reciprocal of the fraction to divide by 1 sin(x) 1 sin ( x). Simplify. WebMar 31, 2024 · CSC 110 is designed as an introductory computing course for general education. This course may meet the computing competency requirement for non-CS majors as determined by the institution. ... Convert from decimal to binary and vice versa for positive integers to develop an understanding of how the computer represents data. … synchro calendrier
Reciprocal Identities in Trigonometry (With Examples)
WebOct 17, 2015 · Explanation: cscx = 1 sinx. If you try to calculate this for angle 0 you will get an expression with dividing by zero which cannot be calculated, so you cannot calculate … WebFree math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. WebFeb 1, 2024 · The six trigonometric functions are sine and cosine (denoted sin \sin sin and cos \cos cos), tangent and cotangent (tan \tan tan and cot \cot cot), and secant and cosecant (sec \sec sec and csc \csc csc).. You may already see why we paired them the way we did from the names alone. In each couple, we have the "basic" function … thailande erawan