What is the value of sec(-pi/4)? Reciprocal identities: The reciprocal identities are some trigonometric identities, which are often used in evaluating trigonometric functions, such as cosecant, secant, and cotangent, by changing them as their inverse function (which are the primary trigonometric ...
What is sec(pi/4)? Reciprocal Identity of Secant: The secant function is one of the functions among the six trigonometric functions. By the reciprocal identity of the trigonometric, the inverse of the cosine function is known as the secant function. ...
Related to cotangent:cosecant,Inverse cotangent,secant AcronymDefinition CTANComprehensive TeX Archive Network CTANCotangent CTANCentral Texas Angel Network(business funding) CTANCenter for Theoretical & Applied Neuroscience(Yale University; New Haven, CT) ...
Step 4: Substitute back into the inverse cosecant functionNow we substitute back into the inverse cosecant function:csc−1(csc(3π/4))=csc−1(√2) Step 5: Find the principal value of csc−1(√2)The principal value of csc−1(x) is defined for x≥1 and is in the range (...
The antiderivative rules in calculus are basic rules that are used to find the antiderivatives of different combinations of functions. As the name suggests, antidifferentiation is the reverse process of differentiation. These antiderivative rules help us to find the antiderivative of sum or difference ...
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Mathcad atan2(x,y) Returns the angle (in radians) from the x-axis to a line containing the origin (0,0) and the point (x,y). The value returned is always between -p and p, [red]including[/red] p. Excel: ATAN2(x_num,y_num) Returns the arctangent, or inverse tangent, of ...