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Go. Pre-Algebra. Free math problem solver answers your pre-algebra homework questions with step-by-step explanations.Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. cot ( π 2) cot ( π 2) The exact value of cot(π 2) cot ( π 2) is 0 0. 0 0. Free math problem solver answers your algebra, geometry, trigonometry, calculus, and statistics homework questions with step-by-step explanations, just like a math tutor. Free math problem solver answers your linear algebra homework questions with step-by-step explanations.Free trigonometric identity calculator - verify trigonometric identities step-by-stepwhat are cofunctions, how to use cofunction identities to solve trigonometric equations, examples and step by step solutions, High School Math. Co-Functions. Related Topics: ... Try the free Mathway calculator and problem solver below to practice various math topics. Try the given examples, or type in your own problem and check your answer with ...Many landlords charge a late rent fee when the rent is even a few days past due. There are legal restrictions on how much the landlord can charge and when the late fee kicks in. Read up on state law before you calculate the payment, which y...Factoring Calculator. Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions. Difference of Squares: a2 – b2 = (a + b)(a – b) a 2 – b 2 ...Cofunction Calculator – sin, cos, tan, cot, sec, csc. This Cofunction Calculator is about trigonometry. Six functions describe the relationships between the sides and angles. Because they are interconnected, we group them into pairs:…. View calculator.Algebra. Simplify Calculator. Step 1: Enter the expression you want to simplify into the editor. The simplification calculator allows you to take a simple or complex expression and simplify and reduce the expression to it's simplest form. The calculator works for both numbers and expressions containing variables. Step 2:Trigonometry Examples. Split 15 15 into two angles where the values of the six trigonometric functions are known. Separate negation. Apply the difference of angles identity. tan(45)−tan(30) 1+tan(45)tan(30) tan ( 45) - tan ( 30) 1 + tan ( 45) tan ( 30) The exact value of tan(45) tan ( 45) is 1 1. The exact value of tan(30) tan ( 30) is √3 3 ... Cofunction calculator is used to calculate the cofunctions values of trigonometric angles. This Co-function calculator provides a Step-by-Step solution for every suitable input. What is the Cofunction? A cofunction in trigonometry is a connection between two trigonometric functions that are connected by a complementary angle. Half Angle Calculator Tutorial. The first and most obvious step in using the half angle calculator is to choose which identity you would like to calculate from the dropdown list. After having chosen an identity, you may choose which function is given and its value. The final step in using the caclculator is choosing the quadrant of the central ...Enter the Function you want to domain into the editor. The domain calculator allows you to take a simple or complex function and find the domain in both interval and set notation instantly. Step 2: Click the blue arrow to submit and see the result! The domain calculator allows to find the domain of functions and expressions and receive results ...Mathway currently does not support Ask an Expert Live in Chemistry. If this is what you were looking for, please contact support. Mathway currently only computes linear regressions. We are here to assist you with your math questions. You will need to get assistance from your school if you are having problems entering the answers into your ...Calculus. Evaluate cos ( (7pi)/4) cos ( 7π 4) cos ( 7 π 4) Apply the reference angle by finding the angle with equivalent trig values in the first quadrant. cos( π 4) cos ( π 4) The exact value of cos(π 4) cos ( π 4) is √2 2 2 2. √2 2 2 2. The result can be shown in multiple forms. Exact Form:

The Function Calculator is a tool used to analyze functions. It can find the following for a function: parity, domain, range, intercepts, critical points, intervals of increase/decrease, local and global extrema, concavity intervals, inflection points, derivative, integral, asymptotes, and limit. The calculator will also plot the function's graph.Get detailed solutions to your math problems with our Proving Trigonometric Identities step-by-step calculator. Practice your math skills and learn step by step with our math solver. Check out all of our online calculators here. 1 cos ( x) − cos ( x) 1 + sin ( x) = tan ( x) Go! . ( ) / . ÷.Get detailed solutions to your math problems with our Proving Trigonometric Identities step-by-step calculator. Practice your math skills and learn step by step with our math solver. Check out all of our online calculators here. 1 cos …Cofunction. In trigonometry, two angles that, when added together, equal 90 ∘ or π 2 radians are said to be complementary angles. To find the complement of an angle, the angle is subtracted ...Enter the Function you want to domain into the editor. The domain calculator allows you to take a simple or complex function and find the domain in both interval and set notation instantly. Step 2: Click the blue arrow to submit and see the result! The domain calculator allows to find the domain of functions and expressions and receive results ...

The logarithm calculator simplifies the given logarithmic expression by using the laws of logarithms. Step 2: Click the blue arrow to submit. Choose "Simplify/Condense" from the topic selector and click to see the result in our Algebra Calculator! Examples. Simplify/Condense Simplify/Condense Simplify/Condense Simplify/Condense . Popular Problems Calculus. Find the Volume y=0 , x=2 , y = square root of x. y = 0 y = 0 , x = 2 x = 2 , y = √x y = x. To find the volume of the solid, first define the area of each slice then integrate across the range. The area of each slice is the area of a circle with radius f (x) f ( x) and A = πr2 A = π r 2.Popular Problems. Algebra. Evaluate the Piecewise Function f (x)=3-5x if x<=3; 3x if 3<x<7; 5x+1 if x>=7 , f (5) f (x) = ⎧ ⎨⎩3 − 5x x ≤ 3 3x 3 < x < 7 5x + 1 x ≥ 7 f ( x) = { 3 - 5 x x ≤ ……

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Algebra Calculator is a calculator that . Possible cause: Cofunction Calculator: If you have an angle: 45°, then you enter 45 .